63 entries under astute topic. ×

7
quick(adjective, understanding, sharp, smart, bright)
7
subtle(adjective, quiet, sound, slight, sharp)
6
insightful(adjective, understanding, keen, sharp, smart)
6
quick-witted(adjective, strong, keen, sharp, smart)
5
caustic(adjective, strong, hard, severe, sharp)
5
sagacious(adjective, understanding, sharp, smart, intelligent)
5
smart(adjective, understanding, keen, sharp, bright)
4
brainy(adjective, understanding, keen, sharp, smart)
4
cute(adjective, understanding, sharp, smart, bright)
4
farsighted(sharp, smart, intelligent, clever)
3
canny(adjective, sharp, smart, intelligent, shrewd)
3
observant(adjective, understanding, strong, sharp, smart)
3
tart(adjective, strong, severe, sharp, intense)
2
alert(adjective, understanding, strong, sharp, smart)
2
cunning(sharp, smart, intelligent, clever)
2
sardonic(adjective, strong, severe, sharp, nasty)
1
accurate(sharp, smart, critical, meaningful)
1
artful(sharp, smart, intelligent, prudent, clever)
1
astucious(sharp, smart, intelligent, prudent, clever)
1
cagey(sharp, smart, intelligent, clever)
11 years ago|20k views|share |citing 
APASmart Define. (2015). penetrating thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/penetrating/thesaurus/synonyms
ChicagoSmart Define. 2015. "penetrating thesaurus" https://smartdefine.org/penetrating/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, penetrating thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/penetrating/thesaurus/synonyms>.
MLASmart Define. "penetrating thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/penetrating/thesaurus/synonyms>