9
refulgent(adjective, light, intense, healthy, brilliant)
9
sharp-witted(adjective, keen, ability, smart, intelligent)
9
sportive(adjective, play, pleasure, happy, joy)
9
strong(adjective, sound, sharp, fit, plain)
9
upbeat(adjective, state, pleasant, happy, condition)
8
ablaze(adjective, appearance, light, intense, brilliant)
8
amusing(adjective, pleasure, glad, merry, funny)
8
blinding
8
burning(adjective, appearance, light, warm, intense)
8
canny(adjective, cool, keen, sharp, smart)
8
colorful(adjective, clear, light, intense, attractive)
8
convivial(adjective, play, pleasure, happy, joy)
8
exhilarated(adjective, play, pleasure, happy, important)
8
festal(adjective, play, pleasure, happy, joy)
8
frisky(adjective, state, moving, pleasure, condition)
8
glaring(adjective, appearance, shining)
8
knowing(adjective, sharp, smart, sensitive, familiar)
8
nimble(adjective, good, keen, sharp, smart)
8
perceptive(adjective, open, cool, keen, sharp)
8
perspicacious(adjective, keen, sharp, smart, active)
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APASmart Define. (2016). bright thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/bright/thesaurus/synonyms
ChicagoSmart Define. 2016. "bright thesaurus" https://smartdefine.org/bright/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, bright thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/bright/thesaurus/synonyms>.
MLASmart Define. "bright thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/bright/thesaurus/synonyms>