Synonyms|230Antonyms|50|Broader|0Narrower|0Related|383
1
alert(adjective, understanding, keen, sharp, smart)
1
apt(adjective, smart, bright, intelligent, clever)
1
astringent
1
awake(adjective, understanding, keen, sharp, smart)
1
aware(adjective, understanding, keen, sharp, smart)
1
brainy(adjective, understanding, keen, sharp, smart)
1
brilliant(adjective, smart, bright, intelligent, clever)
1
canny(adjective, smart, bright, intelligent, clever)
1
conscious(adjective, understanding, keen, sharp, smart)
1
crafty
1
critical(adjective, questioning, profound, searching, probing)
1
cunning
1
dandy
1
discreet(adjective, understanding, keen, alert, sensitive)
1
discriminate
1
ear to the ground(expression, adjective, idiom, understanding, keen)
1
exquisite
1
gnostic(adjective, understanding, keen, alert, sensitive)
1
harsh
1
having smarts(expression, adjective, fast, subtle)
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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>