73 entries under astute topic. ×

35
penetrating(noun, verb, adjective, strong, cool)
34
sharp(adjective, feeling, strong, cool, severe)
27
acute(adjective, music, feeling, strong, severe)
23
harsh(adjective, strong, sharp, intense, cold)
22
cutting(verb, adjective, feeling, strong, cool)
21
severe(adjective, strong, cool, keen, sharp)
20
keen(adjective, feeling, strong, cool, severe)
20
biting(verb, adjective, strong, cool, severe)
18
stabbing(noun, verb, adjective, severe, keen)
14
incisive(adjective, feeling, strong, keen, sharp)
12
shrewd(adjective, sharp, smart, sensitive, perceptive)
10
caustic(adjective, feeling, strong, sharp, nasty)
8
discriminating(adjective, sharp, smart, sensitive, intelligent)
8
pungent(adjective, feeling, strong, great, sharp)
6
deep(adjective, strong, keen, sharp, smart)
6
discerning(adjective, sharp, smart, sensitive, intelligent)
6
perspicacious(adjective, keen, sharp, intelligent, clever)
5
perceptive(adjective, strong, keen, sharp, smart)
5
trenchant(adjective, feeling, strong, keen, sharp)
4
farsighted(sharp, smart, intelligent, clever)
11 years ago|26k views|share |citing 
APASmart Define. (2015). piercing thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/piercing/thesaurus/synonyms
ChicagoSmart Define. 2015. "piercing thesaurus" https://smartdefine.org/piercing/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, piercing thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/piercing/thesaurus/synonyms>.
MLASmart Define. "piercing thesaurus" 21 July 2015. Web. 23 September 2026. <https://smartdefine.org/piercing/thesaurus/synonyms>