35 entries under expression topic. ×

1
ear to the ground(adjective, idiom, understanding, keen)
1
having smarts(adjective, fast, subtle)
1
on the ball(adjective, idiom, smart, bright)
1
quick on the trigger(adjective, idiom, smart, fast)
1
quick on the uptake(adjective, idiom, smart, bright)
1
smart as a tack(adjective, idiom, fast, subtle)
1
tuned in(adjective, understanding, keen, sharp)
1
wise to(adjective, understanding, keen, alert)
0
able to recognize(idiom, perceptive, observant, insightful)
0
alive to(perceptive, observant, insightful)
0
all there(smart, skillful, nimble-witted)
0
au courant(perceptive, observant, insightful)
0
extremely steep
0
hand at(smart, skillful, nimble-witted)
0
hep to(perceptive, observant, insightful)
0
hot tamale(smart, skillful, nimble-witted)
0
in on(perceptive, observant, insightful)
0
in right mind(idiom, perceptive, observant, insightful)
0
in to(smart, skillful, nimble-witted)
0
know stuff(smart, skillful, nimble-witted)
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APASmart Define. (2013). penetrative thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/penetrative/thesaurus/synonyms
ChicagoSmart Define. 2013. "penetrative thesaurus" https://smartdefine.org/penetrative/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, penetrative thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/penetrative/thesaurus/synonyms>.
MLASmart Define. "penetrative thesaurus" 28 June 2013. Web. 24 September 2026. <https://smartdefine.org/penetrative/thesaurus/synonyms>