Synonyms|17Antonyms|0|Broader|0Narrower|0Related|0
1
ingenious(smart, alert, fast, brilliant, perceptive)
1
original(fast, subtle)
1
penetrative(fast, subtle)
1
smart as a tack(expression, idiom, fast, subtle)
0
adroit(fast, subtle)
0
bright(adjective, intelligent)
0
critical
0
discriminating
0
fast
0
foxy(fast, subtle)
0
nimble(fast, subtle)
0
not born yesterday(expression, idiom, fast, subtle)
0
quick on the trigger(expression, idiom, fast, subtle)
0
quick on the uptake(expression, idiom, fast)
0
resourceful(fast, subtle)
0
sharp(adjective, perceptive)
0
subtle
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APASmart Define. (2011). having smarts thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/having_smarts/thesaurus/synonyms
ChicagoSmart Define. 2011. "having smarts thesaurus" https://smartdefine.org/having_smarts/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2011, having smarts thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/having_smarts/thesaurus/synonyms>.
MLASmart Define. "having smarts thesaurus" 24 May 2011. Web. 21 September 2026. <https://smartdefine.org/having_smarts/thesaurus/synonyms>