Synonyms|648Antonyms|154|Broader|16Narrower|18Related|740

63 entries under intelligent topic. ×

1
cool(adjective, deliberate, alert, significant, familiar)
1
experienced(adjective, cool, significant, brilliant)
1
expert(adjective, cool, significant, brilliant)
1
incisive(adjective, understanding, strong, keen, sharp)
1
intended(adjective, cool, significant, brilliant)
1
intentional(adjective, cool, significant, brilliant)
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piercing(adjective, strong, sharp, intense, powerful)
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qualified(adjective, cool, significant, brilliant)
1
quick on the uptake(expression, adjective, idiom, open, friendly)
1
sardonic(adjective, strong, sharp, intense, powerful)
1
savvy(adjective, understanding, cool, keen, sharp)
1
skillful(adjective, cool, delicate, significant, sensitive)
1
slick(adjective, cool, smart, bright, fast)
1
sophic(adjective, understanding, cool, keen, sharp)
1
sophisticated(adjective, cool, significant, brilliant)
1
tart(adjective, strong, sharp, intense, powerful)
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trenchant(adjective, strong, sharp, sensible, intense)
1
well-informed(adjective, cool, significant, brilliant)
1
with-it(adjective, cool, significant, brilliant)
1
witting(adjective, understanding, cool, sensible, sympathetic)
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ChicagoSmart Define. 2016. "observant thesaurus" https://smartdefine.org/observant/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, observant thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/observant/thesaurus/synonyms>.
MLASmart Define. "observant thesaurus" 29 March 2016. Web. 28 September 2026. <https://smartdefine.org/observant/thesaurus/synonyms>