177 entries under adjective topic. ×

5
awake(activity, understanding, cool, reasonable)
5
competent(good, cool, keen, smart)
5
educated(sound, sharp, smart, sensible)
5
incisive(keen, sharp, smart, shrewd)
5
levelheaded(sound, reasonable, sensible, rational)
5
omniscient(smart, familiar, brilliant, informed)
5
on the ball(expression, idiom, good, smooth)
5
psychological(rational, thoughtful, knowledgeable, intellectual)
5
sly(smooth, keen, sharp, smart)
5
together(sensible, rational, sober, sound)
5
well-advised(sound, reasonable, sensible, rational)
5
well-read(knowledge, experience, skill, expert)
5
whip-smart(informal, american, characteristic, intelligence)
5
wily(sharp, smart, sensitive, shrewd)
4
advisable(sound, sensible, rational, sober)
4
automated(machine, property, automation)
4
cogent(clear, sound, reasonable, sensible)
4
conscious(understanding, cool, sound, reasonable)
4
heavy(deep, thoughtful, weighty, reflective)
4
higher-order(characteristic, intelligence, smartness)
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APASmart Define. (2016). intelligent thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/intelligent/thesaurus/synonyms
ChicagoSmart Define. 2016. "intelligent thesaurus" https://smartdefine.org/intelligent/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, intelligent thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/intelligent/thesaurus/synonyms>.
MLASmart Define. "intelligent thesaurus" 24 March 2016. Web. 26 September 2026. <https://smartdefine.org/intelligent/thesaurus/synonyms>