72 entries under smooth topic. ×

81
clever(adjective, keen, sharp, smart)
38
intelligent(adjective, keen, sharp, smart)
32
shrewd(adjective, mean, keen, sharp)
31
smart(adjective, mean, great, excellent)
26
astute(adjective, mean, keen, sharp)
26
cunning(adjective, mean, keen, sharp)
17
artful(adjective, sharp, intelligent, cunning)
16
crafty(adjective, mean, keen, sharp)
16
keen(adjective, great, excellent, sharp)
16
sharp(adjective, mean, keen, smart)
16
sly(adjective, mean, keen, sharp)
15
canny(adjective, mean, keen, sharp)
15
acute(adjective, keen, sharp, smart)
13
foxy(adjective, mean, keen, sharp)
13
slick(adjective, mean, keen, sharp)
12
discerning(adjective, keen, sharp, smart)
11
wily(adjective, mean, sharp, intelligent)
9
designing(adjective, mean, cunning, knowing)
9
neat(adjective, simple, sophisticated, stylish)
9
tricky(adjective, mean, sharp, intelligent)
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APASmart Define. (2015). ingenious thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ingenious/thesaurus/synonyms
ChicagoSmart Define. 2015. "ingenious thesaurus" https://smartdefine.org/ingenious/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, ingenious thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ingenious/thesaurus/synonyms>.
MLASmart Define. "ingenious thesaurus" 14 April 2015. Web. 23 September 2026. <https://smartdefine.org/ingenious/thesaurus/synonyms>