70 entries under strong topic. ×

27
keen(adjective, feeling, understanding, sharp)
26
sharp(adjective, clear, feeling, understanding)
23
trenchant(adjective, clear, feeling, keen)
22
penetrating(adjective, understanding, hard, keen)
19
acute(adjective, feeling, understanding, keen)
18
cutting(verb, adjective, feeling, hard)
17
acid(adjective, sharp, intense, powerful)
16
piercing(adjective, feeling, keen, sharp)
15
sarcastic(adjective, sharp, penetrating, caustic)
15
caustic(adjective, feeling, hard, keen)
13
sardonic(adjective, severe, keen, sharp)
12
mordant(adjective, hard, keen, sharp)
11
perceptive(adjective, understanding, keen, sharp)
10
acrimonious(adjective, hard, cold, powerful)
9
bitter(adjective, hard, keen, sharp)
9
pointed(adjective, severe, sharp, nasty)
8
intense(adjective, severe, sharp, powerful)
8
poignant(adjective, feeling, hard, powerful)
8
tart(adjective, severe, sharp, intense)
7
scathing(adjective, hard, keen, sharp)
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APASmart Define. (2015). incisive thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/incisive/thesaurus/synonyms
ChicagoSmart Define. 2015. "incisive thesaurus" https://smartdefine.org/incisive/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, incisive thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/incisive/thesaurus/synonyms>.
MLASmart Define. "incisive thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/incisive/thesaurus/synonyms>