49 entries under keen topic. ×

2
alert(adjective, strong, sharp, intense)
2
defiant(adjective, mean, sharp, harsh)
2
peppery(adjective, strong, sharp, powerful)
2
profound(adjective, strong, intense, powerful)
2
quick-witted(adjective, strong, sharp, intense)
1
arrogant(mean, sharp, critical, caustic)
1
bright
1
chaffing(mean, sharp, nasty, critical)
1
choleric(severe, sharp, harsh, lively)
1
contemptuous(adjective, mean, severe, sharp)
1
cross(adjective, mean, sharp, harsh)
1
derisive(adjective, mean, sharp, nasty)
1
disparaging(mean, severe, sharp, harsh)
1
irascible(mean, sharp, nasty, lively)
1
mocking(adjective, mean, sharp, critical)
1
passionate(sharp, lively)
1
scoffing(mean, sharp, critical, caustic)
1
sneering(mean, sharp, nasty, critical)
1
testy(sharp, unpleasant, lively, short)
0
cranky(sharp, speech, lively, unfriendly)
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APASmart Define. (2015). trenchant thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/trenchant/thesaurus/synonyms
ChicagoSmart Define. 2015. "trenchant thesaurus" https://smartdefine.org/trenchant/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, trenchant thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/trenchant/thesaurus/synonyms>.
MLASmart Define. "trenchant thesaurus" 13 April 2015. Web. 30 September 2026. <https://smartdefine.org/trenchant/thesaurus/synonyms>