78 entries under bright topic. ×

11
many-sided(adjective, characteristic, smart, intelligent)
10
calculating(adjective, smooth, keen, sharp, smart)
10
facetious(adjective, smart, silly, intelligence)
10
sage(adjective, cool, sound, sharp, smart)
7
penetrating(adjective, keen, sharp, smart)
6
nimble-witted(adjective, smart, intelligent, shrewd)
6
ready(adjective, smooth, tough, sharp, smart)
5
on the ball(expression, adjective, idiom, good, smooth)
5
sapient(adjective, sound, smooth, sharp, smart)
5
sensitive(adjective, sharp, smart, fast)
5
wary(adjective, sharp, smart, lively)
4
understanding(adjective, sound, sharp, smart)
3
active(adjective, tough, sharp, energetic)
3
alive(adjective, cool, smart, significant)
3
profound(adjective, keen, sharp, smart)
3
reasonable(adjective, smart, sensible, alert)
2
observant(adjective, cool, sharp, lively)
2
careful(adjective, sound, sharp, lively)
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APASmart Define. (2016). clever thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/clever/thesaurus/synonyms
ChicagoSmart Define. 2016. "clever thesaurus" https://smartdefine.org/clever/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, clever thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/clever/thesaurus/synonyms>.
MLASmart Define. "clever thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/clever/thesaurus/synonyms>