67 entries under expression topic. ×

1
one-dog night(cool, severe, keen, sharp)
1
quick on the uptake(idiom, smart, intelligent, brilliant)
1
right to it(idiom, sharp, critical, meaningful)
1
tuned in(adjective, understanding, sharp, smart)
1
two-dog night(cool, severe, keen, sharp)
1
up on(sharp, smart, intelligent, clever)
1
wised up(sharp, smart, intelligent, clever)
0
able to recognize(idiom, perceptive, observant, insightful)
0
all there(smart, bright, brainy)
0
au courant(perceptive, observant, insightful)
0
clear witted(idiom, intelligence wisdom)
0
deeply perceptive(sharp, shrewd, perceptive)
0
dying to(adjective, strong, intense, powerful)
0
extremely steep
0
fond of(adjective, strong, intense, powerful)
0
going through(adjective, sharp, powerful, pungent)
0
gung ho(adjective, strong, intense, powerful)
0
hep to(perceptive, observant, insightful)
0
in good health(idiom, wise, normal)
0
in on(perceptive, observant, insightful)
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APASmart Define. (2015). penetrating thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/penetrating/thesaurus/synonyms
ChicagoSmart Define. 2015. "penetrating thesaurus" https://smartdefine.org/penetrating/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, penetrating thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/penetrating/thesaurus/synonyms>.
MLASmart Define. "penetrating thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/penetrating/thesaurus/synonyms>