83 entries under bright topic. ×

6
highbrow(adjective, smart, intellectual, characteristic)
6
observant(adjective, understanding, cool, sharp, smart)
6
original(adjective, smart, characteristic, keen)
6
skilled(adjective, knowledge, keen, smart)
5
expert(adjective, cool, keen, smart)
5
good(adjective, keen, sharp, smart)
5
competent(adjective, good, cool, keen, smart)
5
on the ball(expression, adjective, idiom, good, smooth)
5
sly(adjective, smooth, keen, sharp, smart)
5
together(adjective, sensible, rational, sober, sound)
4
instructed(adjective, smart, characteristic, familiar)
4
skillful(adjective, good, cool, knowledge, keen)
4
sparkling(adjective, keen, funny, amusing)
3
active(adjective, keen, sharp, smart)
3
attentive(adjective, reasonable, sharp, sensible)
3
careful(adjective, sound, reasonable, sharp, smart)
3
egghead(adjective, smart, intellectual)
3
pointed(adjective, sharp, quick, brainy)
3
qualified(adjective, good, cool, keen, smart)
3
vigilant(adjective, cool, reasonable, sharp)
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APASmart Define. (2016). intelligent thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/intelligent/thesaurus/synonyms
ChicagoSmart Define. 2016. "intelligent thesaurus" https://smartdefine.org/intelligent/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, intelligent thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/intelligent/thesaurus/synonyms>.
MLASmart Define. "intelligent thesaurus" 24 March 2016. Web. 27 September 2026. <https://smartdefine.org/intelligent/thesaurus/synonyms>