100 entries under smart topic. ×

11
accomplished(adjective, good, tough, keen)
11
egghead(adjective, characteristic, bright, intelligent)
11
facile(adjective, characteristic, keen, ability)
11
many-sided(adjective, characteristic, bright, intelligent)
11
masterly(adjective, good, great, tough, keen)
10
agile(adjective, keen, fun, intelligent)
10
calculating(adjective, smooth, keen, sharp)
10
facetious(adjective, bright, silly, intelligence)
10
sage(adjective, cool, sound, sharp)
10
smooth(adjective, keen, sharp, sensitive)
9
amusing(adjective, pleasant, dry, tongue-in-cheek)
9
arch(adjective, cunning, subtle, knowing)
8
efficient(adjective, keen, intelligent, decent)
7
crack(adjective, cool, smooth, significant)
7
insightful(adjective, cool, sound, keen, sharp)
7
penetrating(adjective, keen, sharp, bright)
6
erudite(adjective, intelligent, characteristic, sensible)
6
nimble-witted(adjective, bright, intelligent, shrewd)
6
ready(adjective, smooth, tough, sharp)
6
underhand(adjective, sharp, intelligent, cunning)
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APASmart Define. (2016). clever thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/clever/thesaurus/synonyms
ChicagoSmart Define. 2016. "clever thesaurus" https://smartdefine.org/clever/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, clever thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/clever/thesaurus/synonyms>.
MLASmart Define. "clever thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/clever/thesaurus/synonyms>