110 entries under smart topic. ×

11
spirited(adjective, strong, moving, keen, sharp)
10
acute(adjective, understanding, strong, keen, sharp)
10
vivacious(adjective, strong, keen, sharp)
10
wide-awake(adjective, adverb, keen, sharp)
9
conscious(adjective, understanding, open, keen, sharp)
9
sprightly(adjective, good, clear, strong, pleasant)
8
discerning(adjective, understanding, keen, sharp)
7
sharp-witted(adjective, keen, ability, intelligent)
6
brilliant(adjective, good, sharp, bright)
6
gay(adjective, keen, bright, happy)
6
knowing(adjective, understanding, keen, sharp)
5
apt(adjective, bright, intelligent, precise)
5
brainy(adjective, understanding, keen, sharp)
5
knowledgeable(adjective, understanding, keen, sharp)
5
responsible(adjective, bright, competent, attentive)
5
responsive(adjective, understanding, open, keen, sharp)
5
sensible(adjective, understanding, open, keen)
5
sensitive(adjective, understanding, open, keen, sharp)
4
canny(adjective, bright, intelligent, cautious)
4
sagacious(adjective, understanding, keen, bright)
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APASmart Define. (2016). alert thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/alert/thesaurus/synonyms
ChicagoSmart Define. 2016. "alert thesaurus" https://smartdefine.org/alert/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, alert thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/alert/thesaurus/synonyms>.
MLASmart Define. "alert thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/alert/thesaurus/synonyms>