Synonyms|1kAntonyms|100|Broader|11Narrower|13Related|1.1k

70 entries under keen topic. ×

6
frigid(adjective, cool, severe, sharp)
6
icy(adjective, cool, severe, sharp)
6
insightful(adjective, understanding, sharp, smart)
6
quick-witted(adjective, strong, sharp, smart)
6
raw(adjective, cool, severe, sharp)
6
wintry(adjective, cool, severe, sharp)
5
arctic(adjective, cool, severe, sharp)
5
chill(adjective, cool, severe, sharp)
5
nippy(adjective, cool, severe, sharp)
5
numbing(adjective, cool, severe, sharp)
5
smart(adjective, understanding, sharp, bright)
4
brainy(adjective, understanding, sharp, smart)
4
glacial(adjective, cool, severe, sharp)
4
nipping(adjective, cool, severe, sharp)
3
bright(sharp, smart, alert, intelligent)
3
chilly(adjective, cool, severe, sharp)
3
frosty(adjective, cool, severe, sharp)
3
snappy(adjective, strong, cool, severe)
2
algid(adjective, cool, severe, sharp)
2
below zero(expression, cool, severe, sharp)
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APASmart Define. (2015). penetrating thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/penetrating/thesaurus/synonyms
ChicagoSmart Define. 2015. "penetrating thesaurus" https://smartdefine.org/penetrating/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, penetrating thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/penetrating/thesaurus/synonyms>.
MLASmart Define. "penetrating thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/penetrating/thesaurus/synonyms>