6
arch(cunning, intelligence wisdom)
6
awful(adjective, endured)
6
brilliant(adjective, sharp, smart, bright, sensible)
6
dreadful(adjective, endured)
6
energetic(strong, sharp, powerful, lively, sprightly)
6
foul(adjective, endured)
6
gnawing(adjective, big, painful)
6
hard(adjective, strong, great, pain, intense)
6
horrendous(adjective, painful, endured)
6
hurtful(adjective, sharp, tender, painful, uncomfortable)
6
lurid(adjective, endured)
6
observant(adjective, understanding, strong, keen, sharp)
6
odious(adjective, painful, endured)
6
offensive(adjective, painful, endured)
6
peaked(adjective, keen, sharp, point, fine)
6
pointy(adjective, keen, sharp, fine, cutting)
6
precise(adjective, understanding, severe, keen, sharp)
6
prickly(adjective, sharp, sharpness)
6
resourceful(adjective, sharp, smart, bright, fast)
6
sage(adjective, understanding, keen, sharp, smart)
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APASmart Define. (2016). acute thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/acute/thesaurus/synonyms
ChicagoSmart Define. 2016. "acute thesaurus" https://smartdefine.org/acute/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, acute thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/acute/thesaurus/synonyms>.
MLASmart Define. "acute thesaurus" 23 February 2016. Web. 23 September 2026. <https://smartdefine.org/acute/thesaurus/synonyms>