111 entries under intelligent topic. ×

2
penetrating(slight, sharp, fine, smart, bright)
2
streetwise(adjective, smooth, keen, sharp, smart)
2
underhand(adjective, mean, smooth, sharp, smart)
2
up to snuff(expression, idiom, keen, smart, skill)
2
versatile(smart, bright)
1
agile(keen, smart, competent, capable)
1
argute(sharp, smart, clever, astute)
1
astucious(sharp, smart, clever, astute)
1
au fait(expression, keen, smart, competent)
1
cutting(sharp, smart, clever, astute)
1
discriminating(slight, sharp, fine, clever)
1
effective(adjective, simple, keen, sharp, smart)
1
effectual(keen, smart, competent, capable)
1
efficient(keen, smart, competent, capable)
1
equal to(expression, keen, smart, competent)
1
experienced(adjective, smooth, keen, sharp, smart)
1
farsighted(adjective, smooth, keen, sharp, smart)
1
heady(adjective, smooth, keen, sharp, smart)
1
inside(sharp, smart, clever, astute)
1
judicious(adjective, smooth, keen, sharp, smart)
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APASmart Define. (2015). ingenious thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/ingenious/thesaurus/synonyms
ChicagoSmart Define. 2015. "ingenious thesaurus" https://smartdefine.org/ingenious/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, ingenious thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/ingenious/thesaurus/synonyms>.
MLASmart Define. "ingenious thesaurus" 14 April 2015. Web. 26 September 2026. <https://smartdefine.org/ingenious/thesaurus/synonyms>