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causal agent

causal agents

Definitions of causal agent
  1. noun
    any entity that produces an effect or is responsible for events or results
    synonyms: causal agency, cause
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    individual, mortal, person, somebody, someone, soul
    a human being
    agent
    an active and efficient cause; capable of producing a certain effect
    nature
    a causal agent creating and controlling things in the universe
    occult, supernatural
    supernatural forces and events and beings collectively
    theurgy
    the effect of supernatural or divine intervention in human affairs
    first cause, prime mover, primum mobile
    an agent that is the cause of all things but does not itself have a cause
    destiny, fate
    the ultimate agency regarded as predetermining the course of events (often personified as a woman)
    catalyst
    something that causes an important event to happen
    deus ex machina
    any active agent who appears unexpectedly to solve an insoluble difficulty
    manipulator, operator
    an agent that operates some apparatus or machine
    force, power
    one possessing or exercising power or influence or authority
    life principle, vital principle
    a hypothetical force to which the functions and qualities peculiar to living things are sometimes ascribed
    engine
    something used to achieve a purpose
    cause of death, killer
    the causal agent resulting in death
    danger
    a cause of pain or injury or loss
    agent
    a substance that exerts some force or effect
    antiflatulent
    any agent that reduces intestinal gas
    antifungal, antifungal agent, antimycotic, antimycotic agent, fungicide
    any agent that destroys or prevents the growth of fungi
    antimicrobial, antimicrobic, disinfectant, germicide
    an agent (as heat or radiation or a chemical) that destroys microorganisms that might carry disease
    drug
    a substance that is used as a medicine or narcotic
    pressor, vasoconstrictive, vasoconstrictor
    any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure
    vermicide
    an agent that kills worms (especially those in the intestines)
    biohazard, biological agent
    any bacterium or virus or toxin that could be used in biological warfare
    eliminator
    an agent that eliminates something
    impairer
    an agent that impairs
    infectious agent, infective agent
    an agent capable of producing infection
    lethal agent
    an agent capable of causing death
    motor
    a nonspecific agent that imparts motion
    mutagen
    any agent (physical or environmental) that can induce a genetic mutation or can increase the rate of mutation
    enlivener, invigorator, quickener
    an agent that gives or restores life or vigor
    relaxer
    any agent that produces relaxation
    represser, repressor
    an agent that represses
    retardant, retardation, retardent
    any agent that retards or delays or hinders
    satisfier
    any agent capable of producing satisfaction
    shortener
    any agent that shortens
    stressor
    any agent that causes stress to an organism
    teratogen
    any agent that interferes with normal embryonic development: alcohol or thalidomide or X-rays or rubella are examples
    transmitter, vector
    any agent (person or animal or microorganism) that carries and transmits a disease
    weakener
    that which weakens or causes a loss of strength
    self
    a person considered as a unique individual
    adult, grownup
    a fully developed person from maturity onward
    adventurer, venturer
    a person who enjoys taking risks
    anomaly, unusual person
    a person who is unusual
    applicant, applier
    a person who requests or seeks something such as assistance or employment or admission
    appointee, appointment
    a person who is appointed to a job or position
    capitalist
    a person who invests capital in a business (especially a large business)
    captor, capturer
    a person who captures and holds people or animals
    changer, modifier
    a person who changes something
    color-blind person
    a person unable to distinguish differences in hue
    common man, common person, commoner
    a person who holds no title
    communicator
    a person who communicates with others
    contestant
    a person who participates in competitions
    coward
    a person who shows fear or timidity
    creator
    a person who grows or makes or invents things
    controversialist, disputant, eristic
    a person who disputes; who is good at or enjoys controversy
    applied scientist, engineer, technologist
    a person who uses scientific knowledge to solve practical problems
    entertainer
    a person who tries to please or amuse
    experimenter
    a person who enjoys testing innovative ideas
    expert, pundit
    a person with special knowledge or ability who performs skillfully
    face
    a part of a person that is used to refer to a person
    female, female person
    a person who belongs to the sex that can have babies
    individualist
    a person who pursues independent thought or action
    denizen, dweller, habitant, indweller, inhabitant
    a person who inhabits a particular place
    aboriginal, aborigine, indigen, indigene, native
    an indigenous person who was born in a particular place
    native
    a person born in a particular place or country
    inexperienced person, innocent
    a person who lacks knowledge of evil
    intellect, intellectual
    a person who uses the mind creatively
    juvenile, juvenile person
    a young person, not fully developed
    lover
    a person who loves someone or is loved by someone
    loved one
    a person who you love, usually a member of your family
    leader
    a person who rules or guides or inspires others
    male, male person
    a person who belongs to the sex that cannot have babies
    money dealer, money handler
    a person who receives or invests or pays out money
    national, subject
    a person who owes allegiance to that nation
    nonreligious person
    a person who does not manifest devotion to a deity
    nonworker
    a person who does nothing
    compeer, equal, match, peer
    a person who is of equal standing with another in a group
    beholder, observer, perceiver, percipient
    a person who becomes aware (of things or events) through the senses
    percher
    a person situated on a perch
    forerunner, precursor
    a person who goes before or announces the coming of another
    primitive, primitive person
    a person who belongs to an early stage of civilization
    religious person
    a person who manifests devotion to a deity
    sensualist
    a person who enjoys sensuality
    traveler, traveller
    a person who changes location
    unfortunate, unfortunate person
    a person who suffers misfortune
    persona non grata, unwelcome person
    a person who for some reason is not wanted or welcome
    unskilled person
    a person who lacks technical training
    worker
    a person who works at a specific occupation
    African
    a native or inhabitant of Africa
    person of color, person of colour
    (formal) any non-European non-white person
    Caucasian, White, White person
    a member of the Caucasoid race
    Amerindian, Native American
    any member of the peoples living in North or South America before the Europeans arrived
    Slav
    any member of the people of eastern Europe or Asian Russia who speak a Slavonic language
    gentile
    a person who is not a member of one's own religion; used in this sense by Mormons and Hindus
    Hebrew, Israelite, Jew
    a person belonging to the worldwide group claiming descent from Jacob (or converted to it) and connected by cultural or religious ties
    Aries, Ram
    (astrology) a person who is born while the sun is in Aries
    Bull, Taurus
    (astrology) a person who is born while the sun is in Taurus
    Gemini, Twin
    (astrology) a person who is born while the sun is in Gemini
    Cancer, Crab
    (astrology) a person who is born while the sun is in Cancer
    Leo, Lion
    (astrology) a person who is born while the sun is in Leo
    Virgin, Virgo
    (astrology) a person who is born while the sun is in Virgo
    Balance, Libra
    (astrology) a person who is born while the sun is in Libra
    Scorpio, Scorpion
    (astrology) a person who is born while the sun is in Scorpio
    Archer, Sagittarius
    (astrology) a person who is born while the sun is in Sagittarius
    Capricorn, Goat
    (astrology) a person who is born while the sun is in Capricorn
    Aquarius, Water Bearer
    (astrology) a person who is born while the sun is in Aquarius
    Fish, Pisces
    (astrology) a person who is born while the sun is in Pisces
    abator
    a person who abates a nuisance
    abjurer
    a person who abjures
    abomination
    a person who is loathsome or disgusting
    abstainer, abstinent, nondrinker
    a person who refrains from drinking intoxicating beverages
    achiever, succeeder, success, winner
    a person with a record of successes
    acquaintance, friend
    a person with whom you are acquainted
    acquirer
    a person who acquires something (usually permanently)
    active
    a person who is a participating member of an organization
    actor, doer, worker
    a person who acts and gets things done
    adjudicator
    a person who studies and settles conflicts and disputes
    admirer
    a person who admires; someone who esteems or respects or approves
    adoptee
    someone (such as a child) who has been adopted
    adversary, antagonist, opponent, opposer, resister
    someone who offers opposition
    advisee
    someone who receives advice
    advocate, advocator, exponent, proponent
    a person who pleads for a person, cause, or idea
    affiant
    a person who makes an affidavit
    agnostic, doubter
    someone who is doubtful or noncommittal about something
    amateur
    someone who pursues a study or sport as a pastime
    ancient
    a person who lived in ancient times
    anti
    a person who is opposed (to an action or policy or practice etc.)
    anti-American
    a person who is opposed to the United States and its policies
    apprehender
    a person who seizes or arrests (especially a person who seizes or arrests in the name of justice)
    appreciator
    a person who is fully aware of something and understands it
    archaist
    a person who archaizes
    arrogator
    a person who through conceit makes pretentious claims to rights or advantages that he or she is not entitled to or to qualities that he or she does not possess
    assessee
    a person (or property) that is assessed
    asthmatic
    a person suffering from asthma
    authority
    (usually plural) persons who exercise (administrative) control over others
    autodidact
    a person who has taught himself
    baby boomer, boomer
    a member of the baby boom generation in the 1950s
    baby buster, buster
    a person born in the generation following the baby boom when the birth rate fell dramatically
    bad guy
    any person who is not on your side
    bad person, malefactor
    a person who does harm to others
    baldhead, baldpate, baldy
    a person whose head is bald
    balker, baulker, noncompliant
    a person who refuses to comply
    bullfighter, toreador
    someone who fights bulls
    bather
    a person who takes a bath
    beard
    a person who diverts suspicion from someone (especially a woman who accompanies a male homosexual in order to conceal his homosexuality)
    bedfellow
    a person with whom you share a bed
    bereaved, bereaved person
    a person who has suffered the death of someone they loved
    best, topper
    the person who is most outstanding or excellent; someone who tops all others
    birth
    a baby born; an offspring
    biter
    someone who bites
    blogger
    a person who keeps and updates a blog
    blond, blonde
    a person with fair skin and hair
    bluecoat
    a person dressed all in blue (as a soldier or sailor)
    bodybuilder, muscle builder, muscle-builder, musclebuilder, muscleman
    someone who does special exercises to develop a brawny musculature
    bomber
    a person who plants bombs
    brunet, brunette
    a person with dark (brown) hair
    buster
    a person (or thing) that breaks up or overpowers something
    candidate, nominee, prospect
    someone who is considered for something (for an office or prize or honor etc.)
    case
    a person requiring professional services
    cashier
    a person responsible for receiving payments for goods and services (as in a shop or restaurant)
    celebrant, celebrater, celebrator
    a person who is celebrating
    censor
    someone who censures or condemns
    chameleon
    a changeable or inconstant person
    beguiler, charmer
    a person who charms others (usually by personal attractiveness)
    baby, child
    an immature childish person
    chutzpanik
    (Yiddish) a person characterized by chutzpa
    closer
    a person who closes something
    clumsy person
    a person with poor motor coordination
    aggregator, collector
    a person who collects things
    battler, belligerent, combatant, fighter, scrapper
    someone who fights (or is fighting)
    company operator
    an operator who works for a company
    complexifier
    someone or something that makes a situation complex
    compulsive
    a person with a compulsive disposition; someone who feels compelled to do certain things
    computer user
    a person who uses computers for work or entertainment or communication or business
    contemplative
    a person devoted to the contemplative life
    convert
    a person who has been converted to another religious or political belief
    ape, aper, copycat, emulator, imitator
    someone who copies the words or behavior of another
    counter
    a person who counts things
    counterterrorist
    someone who attempts to prevent terrorism
    crawler, creeper
    a person who crawls or creeps along the ground
    creature, wight
    a human being
    creditor
    a person to whom money is owed by a debtor; someone to whom an obligation exists
    cripple
    someone who is unable to walk normally because of an injury or disability to the legs or back
    dancer, social dancer
    a person who participates in a social gathering arranged for dancing (as a ball)
    dead person, dead soul, deceased, deceased person, decedent, departed
    someone who is no longer alive
    deaf person
    a person with a severe auditory impairment
    debaser, degrader
    a person who lowers the quality or character or value (as by adding cheaper metal to coins)
    debitor, debtor
    a person who owes a creditor; someone who has the obligation of paying a debt
    delayer
    a person who delays; to put off until later or cause to be late
    deliverer
    a person who gives up or transfers money or goods
    demander
    a person who makes demands
    dieter
    a person who diets
    differentiator, discriminator
    a person who (or that which) differentiates
    disentangler, unraveler, unraveller
    a person who removes tangles; someone who takes something out of a tangled state
    contestant, dissenter, dissident, objector, protester
    a person who dissents from some established policy
    divider
    a person who separates something into parts or groups
    domestic partner, significant other, spousal equivalent, spouse equivalent
    a person (not necessarily a spouse) with whom you cohabit and share a long-term sexual relationship
    double, image, look-alike
    someone who closely resembles a famous person (especially an actor)
    dresser
    a person who dresses in a particular way
    dribbler, driveller, drooler, slobberer
    a person who dribbles
    driver
    the operator of a motor vehicle
    drug user, substance abuser, user
    a person who takes drugs
    dyslectic
    a person who has dyslexia
    ectomorph
    a person with a thin body
    effecter, effector
    one who brings about a result or event; one who accomplishes a purpose
    elevator operator
    an operator of an elevator
    Elizabethan
    a person who lived during the reign of Elizabeth I
    emotional person
    a person subject to strong states of emotion
    endomorph
    a heavy person with a soft and rounded body
    engine driver, engineer, locomotive engineer, railroad engineer
    the operator of a railway locomotive
    enjoyer
    a person who delights in having or using or experiencing something
    enrollee
    a person who enrolls in (or is enrolled in) a class or course of study
    ethnic
    a person who is a member of an ethnic group
    adventurer, explorer
    someone who travels into little known regions (especially for some scientific purpose)
    extravert, extrovert
    (psychology) a person concerned more with practical realities than with inner thoughts and feelings
    faddist
    a person who subscribes to a variety of fads
    faller
    a person who falls
    fastener
    a person who fastens or makes fast
    fiduciary
    a person who holds assets in trust for a beneficiary
    first-rater
    one who is first-rate
    follower
    a person who accepts the leadership of another
    free agent, free spirit, freewheeler
    someone acting freely or even irresponsibly
    friend
    a person you know well and regard with affection and trust
    fleer, fugitive, runaway
    someone who flees from an uncongenial situation
    gainer
    a person who gains (gains an advantage or gains profits)
    gainer, weight gainer
    a person who gains weight
    gambler
    a person who wagers money on the outcome of games or sporting events
    gatekeeper
    someone who controls access to something
    gatherer
    a person who gathers
    good guy
    any person who is on your side
    good person
    a person who is good to other people
    granter
    a person who grants or gives something
    greeter, saluter, welcomer
    a person who greets
    grinner
    a person who grins
    groaner
    a person who groans
    grunter
    a person who grunts
    guesser
    a person who guesses
    handicapped person
    a person who has some condition that markedly restricts their ability to function physically or mentally or socially
    hater
    a person who hates
    heterosexual, heterosexual person, straight, straight person
    a heterosexual person; someone having a sexual orientation to persons of the opposite sex
    hoister
    an operator of a hoist
    homunculus
    a tiny fully formed individual that (according to the discredited theory of preformation) is supposed to be present in the sperm cell
    hope
    someone (or something) on which expectations are centered
    hoper
    a person who hopes
    huddler
    a person who crouches
    hugger
    a person who hugs
    immune
    a person who is immune to a particular infection
    insured, insured person
    a person whose interests are protected by an insurance policy; a person who contracts for an insurance policy that indemnifies him against loss of property or life or health etc.
    interpreter
    someone who uses art to represent something
    introvert
    (psychology) a person who tends to shrink from social contacts and to become preoccupied with their own thoughts
    Jat
    a member of an Indo-European people widely scattered throughout the northwest of the Indian subcontinent and consisting of Muslims and Hindus and Sikhs
    gem, jewel
    a person who is as brilliant and precious as a piece of jewelry
    jockey
    an operator of some vehicle or machine or apparatus
    juggernaut, steamroller
    a massive inexorable force that seems to crush everything in its way
    jumper
    a person who jumps
    junior
    the younger of two persons
    killer, slayer
    someone who causes the death of a person or animal
    relation, relative
    a person related by blood or marriage
    kink
    a person with unusual sexual tastes
    kneeler
    a person in a kneeling position
    knocker
    a person who knocks (as seeking to gain admittance)
    apprehender, knower
    a person who knows or apprehends
    large person
    a person of greater than average size
    Latin
    a person who is a member of those peoples whose languages derived from Latin
    laugher
    a person who is laughing or who laughs easily
    assimilator, learner, scholar
    someone (especially a child) who learns (as from a teacher) or takes up knowledge or beliefs
    left-hander, lefty, southpaw
    a person who uses the left hand with greater skill than the right
    life
    a living person
    lightning rod
    someone who is a frequent target of negative reactions and serves to distract attention from another
    linguist, polyglot
    a person who speaks more than one language
    literate, literate person
    a person who can read and write
    liver
    a person who has a special life style
    longer, thirster, yearner
    a person with a strong desire for something
    loose cannon
    a person who is expected to perform a particular task but who is out of control and dangerous
    machine
    an efficient person
    mailer
    a person who mails something
    malcontent
    a person who is discontented or disgusted
    man
    the generic use of the word to refer to any human being
    manipulator
    a person who handles things manually
    man jack
    a single individual
    married
    a person who is married
    masturbator, onanist
    a person who practices masturbation
    measurer
    a person who makes measurements
    nonmember
    a person who is not a member
    mesomorph
    a person with a well-developed muscular body
    ladino, mestizo
    a person of mixed racial ancestry (especially mixed European and Native American ancestry)
    middlebrow
    someone who is neither a highbrow nor a lowbrow
    miracle man, miracle worker
    a person who claims or is alleged to perform miracles
    misogamist
    a person who hates marriage
    mixed-blood
    a person whose ancestors belonged to two or more races
    modern
    a contemporary person
    monolingual
    a person who knows only one language
    mother hen
    a person who cares for the needs of others (especially in an overprotective or interfering way)
    motorman
    the operator of streetcar
    mouse
    person who is quiet or timid
    maimer, mangler, mutilator
    a person who mutilates or destroys or disfigures or cripples
    namer
    a person who gives a name or names
    namesake
    a person with the same name as another
    neglecter
    a person who is neglectful and gives little attention or respect to people or responsibilities
    neighbor, neighbour
    a person who lives (or is located) near another
    neutral
    one who does not side with any party in a war or dispute
    nondescript
    a person who is not easily classified and not very interesting
    nonparticipant
    a person who does not participate
    nonpartisan, nonpartizan
    a person who is nonpartisan
    nonperson, unperson
    a person regarded as nonexistent and having no rights; a person whose existence is systematically ignored (especially for ideological or political reasons)
    nonresident
    someone who does not live in a particular place
    nonsmoker
    a person who does not smoke tobacco
    nude, nude person
    a naked person
    nurser
    a person who treats something carefully
    occultist
    a believer in occultism; someone versed in the occult arts
    optimist
    a person disposed to take a favorable view of things
    orphan
    someone or something who lacks support or care or supervision
    ostrich
    a person who refuses to face reality or recognize the truth (a reference to the popular notion that the ostrich hides from danger by burying its head in the sand)
    ejector, ouster
    a person who ousts or supplants someone else
    outcaste
    a person belonging to no caste
    outdoorsman
    a person who spends time outdoors (e.g., hunting or fishing)
    owner, possessor
    a person who owns something
    coddler, mollycoddler, pamperer, spoiler
    someone who pampers or spoils by excessive indulgence
    pansexual
    a person attracted to people regardless of gender, gender identity, or sexual orientation
    excuser, forgiver, pardoner
    a person who pardons or forgives or excuses a fault or offense
    partner
    a person who is a member of a partnership
    party
    a person involved in legal proceedings
    passer
    a person who passes as a member of a different ethnic or racial group
    personage
    another word for person; a person not meriting identification
    personification
    a person who represents an abstract quality
    perspirer, sweater
    a person who perspires
    philosopher
    a wise person who is calm and rational; someone who lives a life of reason with equanimity
    chooser, picker, selector
    a person who chooses or selects out
    urinator
    a person who urinates
    contriver, deviser, planner
    a person who makes plans
    player
    a person who pursues a number of different social and sexual partners simultaneously
    posturer
    someone who behaves in a manner calculated to impress or mislead others
    powderer
    someone who applies or scatters powder
    influence, influencer
    one having power to influence another
    Moloch
    a tyrannical power to be propitiated by human subservience or sacrifice
    preserver
    someone who keeps safe from harm or danger
    propositus
    the person immediately affected by or concerned with an action
    public relations person
    a person employed to establish and promote a favorable relationship with the public
    pursuer
    a person who pursues some plan or goal
    pussycat
    a person who is regarded as easygoing and agreeable
    quarter
    an unspecified person
    quitter
    a person who gives up too easily
    radical
    a person who has radical ideas or opinions
    radio operator
    someone who operates a radio transmitter
    realist
    a person who accepts the world as it literally is and deals with it accordingly
    rectifier
    a person who corrects or sets right
    carrottop, red-header, redhead, redheader
    someone who has red hair
    registrant
    a person who is formally entered (along with others) in a register (and who obtains certain rights thereby)
    allayer, comforter, reliever
    a person who reduces the intensity (e.g., of fears) and calms and pacifies
    repeater
    a person who repeats
    recoverer, rescuer, saver
    someone who saves something from danger or violence
    rester
    a person who rests
    controller, restrainer
    a person who directs and restrains
    revenant
    a person who returns after a lengthy absence
    have, rich person, wealthy person
    a person who possesses great material wealth
    right hander, right-hander, righthander
    a person who uses the right hand more skillfully than the left
    riser
    a person who rises (especially from bed)
    romper
    a person who romps or frolics
    roundhead
    a brachycephalic person
    ruler, swayer
    a person who rules or commands
    rusher
    a person who rushes; someone in a hurry; someone who acts precipitously
    scientist
    a person with advanced knowledge of one or more sciences
    scratcher
    a person who scratches to relieve an itch
    mediocrity, second-rater
    a person of second-rate ability or value
    cloud seeder, seeder
    a person who seeds clouds
    quester, searcher, seeker
    someone making a search or inquiry
    segregate
    someone who is or has been segregated
    romanticist, sentimentalist
    someone who indulges in excessive sentimentality
    sex object
    any person regarded simply as an object of sexual gratification
    sex symbol
    a person (especially a celebrity) who is well-known for their sexual attractiveness
    mover and shaker, shaker
    a person who wields power and influence
    showman
    a person skilled at making effective presentations
    signatory, signer
    someone who signs and is bound by a document
    simple, simpleton
    a person lacking intelligence or common sense
    six-footer
    a person who is at least six feet tall
    skidder, slider, slipper
    a person who slips or slides because of loss of traction
    slave
    a person who is owned by someone
    slave
    someone entirely dominated by some influence or person
    sleepyhead
    a sleepy person
    sloucher
    a person who slouches; someone with a drooping carriage
    small person
    a person of below average size
    smasher
    a person who smashes something
    smiler
    a person who smiles
    sneezer
    a person who sneezes
    sniffer
    a person who sniffs
    sniffler, sniveler
    a person who breathes audibly through a congested nose
    snuffer
    a person who snuffs out candles
    snuffler
    a person who breathes noisily (as through a nose blocked by mucus)
    socialiser, socializer
    a person who takes part in social activities
    sort
    a person of a particular character or nature
    sounding board
    a person whose reactions to something serve as an indication of its acceptability
    sphinx
    an inscrutable person who keeps thoughts or intentions a secret
    spirit
    the vital principle or animating force within living things
    expectorator, spitter
    a person who spits (ejects saliva or phlegm from the mouth)
    sport
    a person known for the way she (or he) behaves when teased or defeated or subjected to trying circumstances
    sprawler
    a person who sprawls
    spurner
    a person who rejects (someone or something) with contempt
    squint-eye, squinter
    a person with strabismus
    smotherer, stifler
    a person who stifles or smothers or suppresses
    stigmatic, stigmatist
    a person whose body is marked by religious stigmata (such as marks resembling the wounds of the crucified Christ)
    stooper
    a person who carries himself or herself with the head and shoulders habitually bent forward
    stranger
    an individual that one is not acquainted with
    struggler
    a person who struggles with difficulties or with great effort
    case, guinea pig, subject
    a person who is subjected to experimental or other observational procedures; someone who is an object of investigation
    supernumerary
    a person in excess of the regular, required, or usual number
    surrenderer, yielder
    a person who yields or surrenders
    survivalist
    someone who tries to insure their personal survival or the survival of their group or nation
    survivor
    one who outlives another
    suspect
    someone who is under suspicion
    switchman
    a man who operates railroad switches
    tagger
    someone who appends or joins one thing to another
    tagger
    someone who assigns labels to the grammatical constituents of textual matter
    tapper
    a person who strikes a surface lightly and usually repeatedly
    telegraph operator, telegrapher, telegraphist
    someone who transmits messages by telegraph
    switchboard operator, telephone operator, telephonist
    someone who helps callers get the person they are calling
    tempter
    a person who tempts others
    termer
    a person who serves a specified term
    scourge, terror, threat
    a person who inspires fear or dread
    testate, testator
    a person who makes a will
    scrag, skin and bones, thin person
    a person who is unusually thin and scrawny
    third-rater
    one who is third-rate or distinctly inferior
    thrower
    someone who projects something (especially by a rapid motion of the arm)
    tiger
    a fierce or audacious person
    totemist
    a person who belongs to a clan or tribe having a totem
    toucher
    a person who causes or allows a part of the body to come in contact with someone or something
    transfer, transferee
    someone who transfers or is transferred from one position to another
    transexual, transsexual
    a person whose sexual identification is entirely with the opposite sex
    cross-dresser, transvestite
    someone who adopts the dress or manner or sexual role of the opposite sex
    attempter, essayer, trier
    one who tries
    turner
    one of two persons who swing ropes for jumpers to skip over in the game of jump rope
    tyrant
    any person who exercises power in a cruel way
    opener, undoer, unfastener, untier
    a person who unfastens or unwraps or opens
    user
    a person who makes use of a thing; someone who uses or employs something
    vanisher
    a person who disappears
    dupe, victim
    a person who is tricked or swindled
    Victorian
    a person who lived during the reign of Victoria
    visionary
    a person given to fanciful speculations and enthusiasms with little regard for what is actually possible
    visually impaired person
    someone who has inferior vision
    waiter
    a person who waits or awaits
    waker
    a person who awakes
    walk-in
    person who walks in without having an appointment
    needer, wanter
    a person who wants or needs something
    ward
    a person who is under the protection or in the custody of another
    warrior
    someone engaged in or experienced in warfare
    watcher
    a person who keeps a devotional vigil by a sick bed or by a dead body
    doormat, weakling, wuss
    a person who is physically weak and ineffectual
    weasel
    a person who is regarded as treacherous or sneaky
    squirmer, wiggler, wriggler
    one who can't stay still (especially a child)
    winker
    a person who winks
    withholder
    a person who refrains from granting
    witness
    (law) a person who testifies under oath in a court of law
    worldling
    a person absorbed by the concerns and interests and pleasures of the present world
    yawner
    a person who yawns
    endangerment, hazard, jeopardy, peril, risk
    a source of danger; a possibility of incurring loss or misfortune
    powder keg
    a potentially explosive state
    menace, threat
    something that is a source of danger
    alkaliser, alkalizer, antacid, antiacid, gastric antacid
    an agent that counteracts or neutralizes acidity (especially in the stomach)
    bacteriostat
    a chemical or biological material that inhibits bacterial growth
    blanching agent, bleach, bleaching agent, whitener
    an agent that makes things white or colorless
    chemical agent
    an agent that produces chemical reactions
    coagulant, coagulator
    an agent that produces coagulation
    coolant
    a fluid agent (gas or liquid) that produces cooling; especially one used to cool a system by transferring heat away from one part to another
    diluent, dilutant, thinner
    a diluting agent
    emmenagogue
    any agent that promotes menstrual discharge
    galactagogue
    agent that induces milk secretion
    hypnagogue
    an agent that induces drowsiness or sleep
    hypoglycaemic agent, hypoglycemic agent
    any of various agents that decrease the level of glucose in the blood and are used in the treatment of diabetes mellitus
    inducer
    an agent capable of activating specific genes
    lactifuge
    any agent that reduces milk secretion (as given to a woman who is not breast feeding)
    lactogen
    any agent that enhances milk production
    mitogen
    an agent that triggers mitosis
    nerve agent, nerve gas
    a toxic gas that is inhaled or absorbed through the skin and has harmful effects on the nervous and respiratory system
    precipitant
    an agent that causes a precipitate to form
    solvating agent
    an agent that converts something into a solvate
    viricide, virucide
    an agent (physical or chemical) that inactivates or destroys viruses
    type of:
    physical entity
    an entity that has physical existence
DISCLAIMER: These example sentences appear in various news sources and books to reflect the usage of the word ‘causal agent'. Views expressed in the examples do not represent the opinion of Vocabulary.com or its editors. Send us feedback
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