10
brightly(adverb, happily, intensely, brightly, splendidly)
8
splendidly(adverb, happily, brightly)
7
bright
5
gaily(adverb, happily, brightly)
5
gaudily(adverb, intensely, colorfully)
3
colorfully(adverb, happily, intensely, brightly, splendidly)
3
deftly(adverb, wittily)
3
expertly(adverb, sagaciously)
3
glowingly(adverb, happily, intensely, brightly, splendidly)
3
ingeniously(adverb, wittily)
3
intelligently(adverb, wittily, sagaciously)
3
luminously(adverb, brightly)
3
lustrously
3
radiantly
3
superbly(adverb, grandly)
3
vividly(adverb, intensely, colorfully)
2
ablaze
2
ably
2
aglow
2
alight
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APASmart Define. (2015). brilliantly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/brilliantly/thesaurus/synonyms
ChicagoSmart Define. 2015. "brilliantly thesaurus" https://smartdefine.org/brilliantly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, brilliantly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/brilliantly/thesaurus/synonyms>.
MLASmart Define. "brilliantly thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/brilliantly/thesaurus/synonyms>