intelligent

Humans? Intelligent! Potted plants? Not so much. Intelligent means smart, or having the ability to process and understand information (including dictionary definitions).

Intelligent comes from a Latin word meaning "to understand, to gather," and intelligent creatures gather and make sense of information easily. Intelligent also refers to the ability to think. Intelligent objects, like speakers or software, seem to think in the way they react to change. If we’re looking for intelligent life on Mars, we want Martians who can reason. Intelligent also means showing good judgement, like an intelligent decision not to invite all those Martians to your birthday party.

Definitions of intelligent
  1. adjective
    having the capacity for thought and reason especially to a high degree
    “is there intelligent life in the universe?”
    “an intelligent question”
    Synonyms:
    smart
    showing mental alertness and calculation and resourcefulness
    agile, nimble
    mentally quick
    apt, clever
    mentally quick and resourceful
    brainy, brilliant, smart as a whip
    having or marked by unusual and impressive intelligence
    bright, smart
    characterized by quickness and ease in learning
    born, innate, natural
    being talented through inherited qualities
    quick, ready
    apprehending and responding with speed and sensitivity
    prehensile
    having a keen intellect
    scintillating
    brilliantly clever
    searching, trenchant
    having keenness and forcefulness and penetration in thought, expression, or intellect
    precocious
    characterized by or characteristic of exceptionally early development or maturity (especially in mental aptitude)
    see moresee less
    Antonyms:
    stupid, unintelligent
    lacking intelligence
    stupid
    lacking or marked by lack of intellectual acuity
    brainless, headless
    not using intelligence
    retarded
    relatively slow in mental or emotional or physical development
    show more antonyms...
  2. adjective
    exercising or showing good judgment
    “an intelligent solution”
    synonyms: healthy, level-headed, levelheaded, sound
    reasonable, sensible
    showing reason or sound judgment
  3. adjective
    endowed with the capacity to reason
    synonyms: reasoning, thinking
    rational
    consistent with or based on or using reason
  4. adjective
    possessing sound knowledge
    synonyms: well-informed
    sophisticated
    having or appealing to those having worldly knowledge and refinement and savoir-faire
Word Family