177 entries under adjective topic. ×

4
instructed(smart, characteristic, bright, familiar)
4
intuitive(characteristic, intelligence, smartness)
4
plausible(clear, sound, reasonable, sensible)
4
practical(sound, reasonable, sensible, familiar)
4
reflective(sound, reasonable, sharp, smart)
4
skillful(good, cool, knowledge, keen)
4
sparkling(keen, bright, funny, amusing)
4
subtle(reasonable, sharp, sensible, shrewd)
4
thoughtful(sound, reasonable, sharp, smart)
4
worldly(cool, significant, familiar, brilliant)
3
reasoned(sound, reasonable, sensible, rational)
3
tricky(sharp, smart, cunning, deceitful)
3
active(keen, sharp, smart, bright)
3
attentive(reasonable, sharp, bright, sensible)
3
au fait(expression, keen, smart, familiar)
3
careful(sound, reasonable, sharp, smart)
3
clear-sighted(sharp, sympathetic, alert, sensitive)
3
cognitive(characteristic, smart, rationality)
3
cultured(familiar, serious, wise, refined)
3
egghead(smart, bright, intellectual)
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APASmart Define. (2016). intelligent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/intelligent/thesaurus/synonyms
ChicagoSmart Define. 2016. "intelligent thesaurus" https://smartdefine.org/intelligent/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, intelligent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/intelligent/thesaurus/synonyms>.
MLASmart Define. "intelligent thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/intelligent/thesaurus/synonyms>