80 entries under smart topic. ×

1
ear to the ground(expression, adjective, idiom, understanding, keen)
1
intuitive(adjective, understanding, keen, sharp)
1
knowledgeable(adjective, understanding, keen, sharp)
1
observant(adjective, understanding, keen, sharp)
1
on the ball(expression, adjective, idiom, bright)
1
quick(adjective, understanding, keen, sharp)
1
quick on the trigger(expression, adjective, idiom, fast)
1
quick on the uptake(expression, adjective, idiom, bright)
1
ready(adjective, bright, intelligent, clever)
1
responsive(adjective, understanding, keen, sharp)
1
savvy(adjective, understanding, keen, sharp)
1
sensitive(adjective, understanding, keen, sharp)
1
sharp-sighted(adjective, bright, intelligent, brilliant)
1
sharp-witted(adjective, intelligent, brilliant, clever)
1
slick(adjective, bright, intelligent, clever)
1
tuned in(expression, adjective, understanding, keen, sharp)
1
understanding(adjective, sharp, sensitive, shrewd)
1
wise(adjective, understanding, keen, sharp)
0
Einstein(skillful, nimble-witted)
0
active(skillful, nimble-witted)
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APASmart Define. (2013). penetrative thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/penetrative/thesaurus/synonyms
ChicagoSmart Define. 2013. "penetrative thesaurus" https://smartdefine.org/penetrative/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2013, penetrative thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/penetrative/thesaurus/synonyms>.
MLASmart Define. "penetrative thesaurus" 28 June 2013. Web. 28 September 2026. <https://smartdefine.org/penetrative/thesaurus/synonyms>