104 entries under penetrating topic. ×

8
powerful(adjective, strong, great, severe, sharp)
8
vivid(adjective, strong, intense, powerful)
7
bitter(adjective, strong, sharp, intense, powerful)
6
hard(adjective, strong, great, pain, intense)
6
observant(adjective, understanding, strong, keen, sharp)
5
excessive(adjective, strong, intense, powerful)
5
vehement(adjective, strong, intense, powerful, violence)
4
razor-sharp(adjective, strong, severe, keen, sharp)
4
strident(adjective, sharp, rough, harsh, intense)
3
accurate(sharp, smart, sensible, wise, shrewd)
3
ardent(adjective, strong, intense, powerful, deep)
3
close(adjective, strong, intense, powerful)
3
consuming(adjective, strong, severe, pain, intense)
3
eager(adjective, strong, intense, powerful, deep)
3
rational(adjective, understanding, smooth, keen, sharp)
3
raw(adjective, severe, sharp, delicate, tender)
3
searching(adjective, pain, important, critical, vital)
3
tart(adjective, strong, severe, sharp, intense)
2
acid(adjective, strong, severe, sharp, intense)
2
agonising(adjective, severe, fierce, painful)
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APASmart Define. (2016). acute thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/acute/thesaurus/synonyms
ChicagoSmart Define. 2016. "acute thesaurus" https://smartdefine.org/acute/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, acute thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/acute/thesaurus/synonyms>.
MLASmart Define. "acute thesaurus" 23 February 2016. Web. 30 September 2026. <https://smartdefine.org/acute/thesaurus/synonyms>