105 entries under alert topic. ×

47
intelligent(adjective, smart, sharp, lively)
39
sparkling(adjective, appearance, light, simple, pleasant)
39
happy(adjective, state, characteristic, good, sound)
37
cheerful(adjective, state, characteristic, play, pleasure)
33
lively(adjective, characteristic, good, clear, moving)
32
sunny(adjective, state, good, appearance, clear)
27
sharp(adjective, hard, light, cool, keen)
23
buoyant(adjective, state, light, moving, pleasure)
21
gay(adjective, characteristic, light, pleasure, pleasant)
21
joyful(adjective, state, play, pleasure, pleasant)
20
keen(adjective, good, clear, sharp, ability)
20
merry(adjective, state, play, pleasure, pleasant)
20
vivacious(adjective, state, pleasure, pleasant, happy)
19
quick(adjective, cool, sharp, ability, smart)
18
jaunty(adjective, state, play, pleasure, pleasant)
18
jolly(adjective, state, play, pleasure, pleasant)
18
sprightly(adjective, good, clear, play, pleasure)
17
pleasant(adjective, good, clear, pleasure, warm)
15
animated(adjective, characteristic, moving, pleasant, happy)
14
discerning(adjective, cool, keen, sharp, smart)
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APASmart Define. (2016). bright thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/bright/thesaurus/synonyms
ChicagoSmart Define. 2016. "bright thesaurus" https://smartdefine.org/bright/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, bright thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/bright/thesaurus/synonyms>.
MLASmart Define. "bright thesaurus" 31 March 2016. Web. 22 September 2026. <https://smartdefine.org/bright/thesaurus/synonyms>