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Dictionary's Most Wanted: Letter A

Dictionary's Most Wanted Words begin at the beginning-a very good place to start-with letter A.
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Full list of words from this list:

  1. abatis
    a line of defense consisting of a barrier of felled or live trees with branches (sharpened or with barbed wire entwined) pointed toward the enemy
  2. abaya
    a loose black robe from head to toe
  3. abbacy
    the jurisdiction or office of an abbot
  4. abbatial
    of or having to do with or belonging to an abbey or abbot, or abbess
  5. abrade
    rub hard or scrub
  6. abrogate
    revoke formally
  7. abruption
    an instance of sudden interruption
  8. abscess
    a localized collection of pus surrounded by inflamed tissue
  9. abscise
    remove or separate by abscission
  10. abscission
    the act of cutting something off
  11. abscond
    run away, often taking something or somebody along
  12. absenteeism
    habitual failure to be present from work
  13. absinthe
    strong green liqueur flavored with wormwood and anise
  14. absolution
    the act of being formally forgiven
  15. absorptivity
    (physics) the property of a body that determines the fraction of the incident radiation or sound flux absorbed or absorbable by the body
  16. abstemious
    marked by temperance in indulgence
  17. abstinence
    the trait of refraining from something, especially alcohol
  18. abstruse
    difficult to understand
  19. abysmal
    exceptionally bad or displeasing
  20. academe
    the community or environment of colleges and universities
  21. acclimate
    get used to a certain environment
  22. acclivity
    an upward slope or grade, as in a road
  23. accoutrement
    accessory or supplementary item of clothing
  24. accrete
    grow, accumulate, or fuse together
  25. accrual
    a gain or increase in something over time
  26. accrue
    grow by addition
  27. acephalous
    lacking a head or a clearly defined head
  28. acerbate
    cause to be bitter or resentful
  29. acetate
    a fabric made from fibers of cellulose acetate
  30. acetone
    the simplest ketone
  31. acetyl
    the organic group of acetic acid (CH3CO-)
  32. achromatic
    having no hue
  33. achy
    causing a dull and steady pain
  34. acidophilic
    especially of some bacteria; growing well in an acid medium
  35. acidulous
    being sour to the taste
  36. acquiesce
    agree or express agreement
  37. acrimony
    a rough and bitter manner
  38. acrylic
    a glassy thermoplastic
  39. actuary
    someone versed in the interpretation of numerical data
  40. acumen
    shrewdness shown by keen insight
  41. add
    join or combine or unite with others
  42. adduct
    draw a limb towards the body
  43. adenoid
    relating to or resembling lymphatic glands or lymphoid tissue
  44. adipose
    composed of animal fat
  45. adjure
    command solemnly
  46. admix
    mix or blend
  47. adobo
    a dish of marinated vegetables and meat or fish
  48. adumbrate
    describe roughly or give the main points or summary of
  49. adze
    an edge tool used to cut and shape wood
  50. aerate
    fill, combine, or supply with oxygen
  51. aerie
    the lofty nest of a bird of prey, such as a hawk or eagle
  52. aerobe
    an organism that requires air or free oxygen for life
  53. aerobatics
    the performance of stunts while in flight in an aircraft
  54. aerodynamics
    the branch of mechanics that deals with the motion of gases
  55. barometer
    an instrument that measures atmospheric pressure
  56. aeronaut
    someone who operates an aircraft
  57. agronomy
    the application of soil and plant sciences to land management and crop production
  58. acrophobia
    a morbid fear of great heights
  59. aery
    characterized by lightness and insubstantiality
  60. aesthete
    one who professes great sensitivity to the beauty of art
  61. afebrile
    having no fever
  62. affidavit
    written declaration made under oath
  63. afflatus
    a strong creative impulse; divine inspiration
  64. agar
    a colloidal extract of algae
  65. agglomerate
    form into one cluster
  66. agon
    a contest that was held during ancient Greek and Roman times
  67. ague
    chills and fever that are symptomatic of malaria
  68. Anguilla
    a British colony in the West Indies
  69. aileron
    an airfoil that controls lateral motion
  70. aioli
    garlic mayonnaise
  71. airy
    open to or abounding in fresh atmosphere
  72. alb
    a white linen liturgical vestment with sleeves
  73. Albert
    prince consort of Queen Victoria of England (1819-1861)
  74. albumin
    a water-soluble protein found in many animal tissues and liquids
  75. alcalde
    a mayor or chief magistrate of a Spanish town
  76. alcazar
    any of various Spanish fortresses or palaces built by the Moors
  77. algid
    chilly
  78. alder
    north temperate shrubs or trees having toothed leaves and conelike fruit; bark is used in tanning and dyeing and the wood is rot-resistant
  79. alfresco
    in the open air
  80. algorithm
    a precise rule specifying how to solve some problem
  81. alimentary
    of or providing nourishment
  82. alkyl
    any of a series of univalent groups of the general formula CnH2n+1 derived from aliphatic hydrocarbons
  83. alliaceous
    of or pertaining to the botanical genus Allium
  84. Allium
    large genus of perennial and biennial pungent bulbous plants: garlic; leek; onion; chive; sometimes placed in family Alliaceae as the type genus
  85. allocution
    a formal or authoritative address that advises or exhorts
  86. allosaur
    late Jurassic carnivorous dinosaur
  87. alluvial
    relating to deposits carried by rushing streams
  88. almandine
    a deep red garnet consisting of iron aluminum silicate
  89. almoner
    an official in a British hospital who looks after the social and material needs of the patients
  90. alopecia
    partial or complete loss of hair
  91. alpine gold
    low tufted plant having hairy stems each topped by a flower head with short narrow yellow rays; northwestern United States
  92. salt plain
    a flat expanse of salt left by the evaporation of a body of salt water
  93. altricial
    naked and blind and dependent on parents for food
  94. alyssum
    any garden plant of the genus Alyssum having clusters of small yellow or white flowers
  95. almandine
    a deep red garnet consisting of iron aluminum silicate
  96. amalgamate
    bring or combine together or with something else
  97. amanuensis
    someone skilled in the transcription of speech
  98. amaranthine
    of or related to the amaranth plant
  99. amaretto
    an Italian almond liqueur
  100. amaurosis
    partial or total loss of sight without pathology of the eye
  101. ambergris
    waxy substance secreted by the sperm whale and found floating at sea or washed ashore; used in perfume
  102. Sambre
    a river in western Europe that rises in northern France and flows generally east into Belgium where it joins the Meuse at Namur
  103. ambulatory
    able to walk about
  104. ambuscade
    the act of hiding and waiting to make a surprise attack
  105. amenable
    disposed or willing to comply
  106. amerce
    punish with an arbitrary penalty
  107. amide
    any organic compound containing the group -CONH2
  108. amide
    any organic compound containing the group -CONH2
  109. amine
    a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals
  110. amitosis
    the direct method of cell division characterized by simple division of the nucleus without formation of chromosomes
  111. ammeter
    a meter that measures the flow of electrical current in amperes
  112. ammonia
    a strong-smelling gas compounded of nitrogen and hydrogen
  113. amniocentesis
    (pregnancy) extraction by centesis of amniotic fluid from a pregnant woman (after the 15th week of pregnancy) to aid in the diagnosis of fetal abnormalities
  114. amnion
    thin innermost membranous sac enclosing the developing embryo of higher vertebrates (reptiles, birds and mammals)
  115. amoeba
    a single-celled organism that lives in water or soil
  116. amok
    wildly; without self-control
  117. Amontillado
    pale medium-dry sherry from Spain
  118. amorous
    inclined toward or displaying love
  119. amorphous
    having no definite form or distinct shape
  120. amortize
    pay off a debt by making periodic payments
  121. amour
    a usually secretive or illicit sexual relationship
  122. amoxicillin
    an antibiotic
  123. ampere
    the basic unit of electric current adopted under the Systeme International d'Unites
  124. amphetamine
    a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression
  125. amphora
    an ancient jar with two handles and a narrow neck
  126. amyl
    a hydrocarbon radical that occurs in many organic compounds
  127. anachronism
    locating something at a time when it couldn't have existed
  128. anaconda
    a large boa of tropical South America
  129. anadiplosis
    repetition of the final words of a sentence or line at the beginning of the next
  130. anaerobe
    an organism that does not require air or free oxygen to live
  131. anagram
    a phrase rearranged from the letters of another phrase
  132. analgesia
    absence of the sense of pain without loss of consciousness
  133. anamnesis
    the ability to recall the past
  134. anaphor
    a word used to avoid repetition
  135. anaphylactic
    related to or caused by a severe allergic reaction
  136. anaphylaxis
    hypersensitivity reaction to the ingestion or injection of a substance (a protein or drug) resulting from prior contact with a substance
  137. anastigmatic
    not astigmatic
  138. anathema
    a formal ecclesiastical curse accompanied by excommunication
  139. anchor
    a mechanical device that prevents a vessel from moving
  140. anchorite
    one retired from society for religious reasons
  141. anthurium
    any of various tropical American plants cultivated for their showy foliage and flowers
  142. antigen
    any substance that stimulates an immune response in the body
  143. antimacassar
    a piece of ornamented cloth that protects the back of a chair from hair oils
  144. antinomy
    a contradiction between two equally reasonable statements
  145. antipode
    direct opposite
  146. antiquarian
    of or relating to artifacts or objects from the past
  147. antiquary
    an expert or collector of antiquities
  148. apartheid
    a social policy of racial segregation
  149. apatite
    a common complex mineral consisting of calcium fluoride phosphate or calcium chloride phosphate; a source of phosphorus
  150. apercu
    a short synopsis or outline
  151. aperitif
    alcoholic beverage taken before a meal as an appetizer
  152. aphaeresis
    (linguistics) omission at the beginning of a word as in `coon' for `raccoon' or `till' for `until'
  153. aphasia
    inability to use language because of a brain lesion
  154. aphelion
    apoapsis in solar orbit
  155. aphid
    any of various small plant-sucking insects
  156. aphorism
    a short pithy instructive saying
  157. apiary
    a shed containing a number of beehives
  158. apnea
    temporary cessation of breathing, especially while sleeping
  159. apogee
    the farthest point in an orbit around the Earth
  160. apologue
    a short moral story (often with animal characters)
  161. apophasis
    mentioning something by saying it will not be mentioned
  162. apoplexy
    a loss of consciousness from the lack of oxygen in the brain
  163. apostasy
    rejection of religious beliefs, political party, or cause
  164. appalling
    causing shock, dismay, or horror
  165. apparatchik
    a communist who was a member of the administrative system of a communist party
  166. apparatus
    equipment designed to serve a specific function
  167. apparition
    a ghostly appearing figure
  168. apropos
    of a suitable, fitting, or pertinent nature
  169. apse
    a projecting semicircular section of a building
  170. apsis
    a domed or vaulted recess or projection on a building especially the east end of a church; usually contains the altar
  171. apteryx
    nocturnal flightless bird of New Zealand having a long neck and stout legs; only surviving representative of the order Apterygiformes
  172. amarelle
    any of several cultivated sour cherry trees bearing pale red fruit with colorless juice
  173. aquavit
    Scandinavian liquor usually flavored with caraway seeds
  174. aqueduct
    a conduit that carries water over a valley
  175. aqueous
    similar to or containing or dissolved in water
  176. aquiline
    curved down like an eagle's beak
  177. arabesque
    position in which the dancer has one leg raised behind
  178. arachnophobia
    a morbid fear of spiders
  179. arbitrage
    a hedged investment capturing slight differences in price
  180. arboretum
    a facility where trees and shrubs are cultivated
  181. arborise
    branch out like trees
  182. arbutus
    any of several evergreen shrubs of the genus Arbutus of temperate Europe and America
  183. arcane
    requiring secret or mysterious knowledge
  184. archaean
    of or relating to the earliest known rocks formed during the Precambrian Eon
  185. archdiocese
    a district under the jurisdiction of a bishop of highest rank
  186. archduchy
    the domain controlled by an archduke or archduchess
  187. archetype
    something that serves as a model
  188. areca
    any of several tall tropical palms native to southeastern Asia having egg-shaped nuts
  189. areola
    small circular area such as that around the human nipple or an inflamed area around a pimple or insect bite
  190. aureole
    the outermost region of the sun's atmosphere
  191. arete
    a sharp narrow ridge found in rugged mountains
  192. argent
    of lustrous grey
  193. argil
    a white clay (especially a white clay used by potters)
  194. argal
    wild sheep of semidesert regions in central Asia
  195. argot
    a characteristic language of a particular group
  196. argyle
    a design consisting of a pattern of varicolored diamonds
  197. arietta
    a short aria
  198. arioso
    a short recitative that is melodic but is not an aria
  199. armament
    weaponry used by military or naval force
  200. armoire
    a large wardrobe or cabinet
  201. arraign
    accuse of a wrong or an inadequacy
  202. arrant
    complete and without qualification
  203. arrhythmia
    an abnormal rate of muscle contractions in the heart
  204. arrogate
    seize and take control without authority
  205. arroyo
    a stream or brook
  206. arterial
    of or involving or contained in the arteries
  207. arthropod
    invertebrate having jointed limbs and a segmented body
  208. arugula
    an edible, leafy green plant with a peppery or bitter taste
  209. asbestosis
    lung disease caused by inhaling asbestos particles
  210. ascensive
    tending or directed upward
  211. isosorbide
    drug (trade name Isordil) used to treat angina pectoris and congestive heart failure
  212. ascot
    a tie with wide square ends
  213. ashlar
    a rectangular block of hewn stone used for building purposes
  214. sago
    powdery starch from certain sago palms
  215. asinine
    devoid of intelligence
  216. askance
    with suspicion or disapproval
  217. aspic
    savory jelly based on fish or meat stock used as a mold for meats or vegetables
  218. assassin
    a murderer, especially of a prominent political figure
  219. assay
    a test of a substance to determine its components
  220. assegai
    the slender spear of the Bantu-speaking people of Africa
  221. assess
    estimate the nature, quality, ability or significance of
  222. assigned
    appointed to a post or duty
  223. assimilable
    able to be absorbed and incorporated into body tissues
  224. assize
    the regulation of weights and measures of articles offered for sale
  225. assuage
    provide physical relief, as from pain
  226. assuasive
    freeing from fear and anxiety
  227. assurgent
    growing or extending upward
  228. aster
    a chiefly fall-blooming herb with showy daisylike flowers
  229. asymptote
    a straight line that is the limiting value of a curve
  230. asynchronous
    not occurring or existing at the same time
  231. ataxia
    inability to coordinate voluntary muscle movements
  232. atelier
    a studio especially for an artist or designer
  233. athenaeum
    a literary or scientific association for the promotion of learning
  234. atherosclerosis
    a stage of arteriosclerosis involving fatty deposits (atheromas) inside the arterial walls, thus narrowing the arteries
  235. atrophy
    a decrease in size of an organ caused by disease or disuse
  236. attenuate
    become weaker, in strength, value, or magnitude
  237. attrition
    the act of rubbing together
  238. auberge
    a hotel providing overnight lodging for travelers
  239. aubergine
    a plant that grows edible, dark-purple fruit
  240. audible
    heard or perceptible by the ear
  241. auger
    a hand tool used to bore holes
  242. aught
    a quantity of no importance
  243. augur
    predict from an omen
  244. auk
    black-and-white short-necked web-footed diving bird of northern seas
  245. aura
    distinctive but intangible quality around a person or thing
  246. aural
    of or pertaining to hearing or the ear
  247. aureate
    elaborately or excessively ornamented
  248. auric
    of, relating to, containing, or derived from gold
  249. auricle
    a pouch projecting from an atrium of the heart
  250. aurora
    bands of light caused by charged solar particles
  251. auspice
    a favorable omen
  252. auspices
    kindly endorsement and guidance
  253. austere
    of a stern or strict bearing or demeanor
  254. auteur
    a filmmaker who has a personal style
  255. autobahn
    an expressway in a German-speaking country
  256. autoclave
    a heating device used to sterilize tools and instruments
  257. auto-da-fe
    the burning to death of heretics
  258. autodidact
    a person who has taught himself
  259. autogenous
    originating within the body
  260. autologous
    derived from organisms of the selfsame individual
  261. automaton
    a mechanism that can move independently of external control
  262. avalanche
    a slide of large masses of snow, ice and mud down a mountain
  263. avatar
    the manifestation of a Hindu deity in human or animal form
  264. avellan
    pertaining to filberts or hazelnuts
  265. avens
    any of various perennials of the genus Geum having usually pinnate basal leaves and variously colored flowers
  266. averment
    a declaration that is made emphatically
  267. averse
    strongly opposed
  268. fugleman
    a leader and organizer and spokesman
  269. avocet
    long-legged web-footed black-and-white shorebird with slender upward-curving bill
  270. avoirdupois
    a system of weights based on the 16-ounce pound
  271. avulsion
    a forcible tearing or surgical separation of one body part from another
  272. avuncular
    being or relating to an uncle
  273. awl
    a pointed tool for marking surfaces or for punching holes
  274. awry
    turned or twisted to one side
  275. axle
    a shaft on which a wheel rotates
  276. axil
    the upper angle between an axis and an offshoot such as a branch or leafstalk
  277. axial
    situated on or along or in the direction of an axis
  278. axiom
    a proposition that is not susceptible of proof or disproof
  279. axiomatic
    evident without proof or argument
  280. ayah
    (in India) a native nursemaid who looks after children
  281. ayatollah
    a high-ranking Shiite religious leader who is regarded as an authority on religious law and its interpretation and who has political power as well
  282. azalea
    any of numerous ornamental shrubs grown for their showy flowers of various colors
  283. azimuth
    the azimuth of a celestial body is the angle between the vertical plane containing it and the plane of the meridian
  284. azoic
    before the appearance of life
  285. azure
    bright blue in color, like a clear sky
Created on Sat Dec 31 14:48:00 EST 2011 (updated Sat Jan 14 21:18:23 EST 2012)

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