70 entries under clever topic. ×

7
discreet(adjective, understanding, keen, sharp, smart)
6
brainy(adjective, keen, sharp, smart, intelligent)
6
circumspect(adjective, sound, reasonable, smart)
6
piercing(adjective, keen, sharp, intelligent)
5
crafty(adjective, keen, sharp, smart, sensible)
5
cunning(adjective, sharp, smart, sensible, intelligent)
4
adroit(smooth, keen, smart, bright)
4
cagey(adjective, sharp, ability, smart, careful)
4
careful(adjective, smart, sensible, wise)
4
deep(sharp, smart, bright, intelligent)
4
farsighted(sharp, smart, intelligent, astute)
4
heady(adjective, sharp, smart, intelligent, wise)
4
ingenious(adjective, sharp, smart, intelligent)
4
profound(adjective, keen, sharp, smart, bright)
4
subtle(adjective, sharp, smart, sensitive, shrewd)
3
argute(sharp, smart, intelligent, prudent)
3
nimble-witted(adjective, smart, bright, shrewd)
3
slick(adjective, sharp, ability, smart, bright)
2
able(smart, bright, shrewd, brainy)
2
artful(adjective, sharp, smart, intelligent, shrewd)
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APASmart Define. (2016). perspicacious thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/perspicacious/thesaurus/synonyms
ChicagoSmart Define. 2016. "perspicacious thesaurus" https://smartdefine.org/perspicacious/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, perspicacious thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/perspicacious/thesaurus/synonyms>.
MLASmart Define. "perspicacious thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/perspicacious/thesaurus/synonyms>