Synonyms|1Antonyms|56|Broader|0Narrower|0Related|1.2k
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radiant
0
rainbow
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refulgent
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sharp
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sharp-witted
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sheeny
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shining
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shiny
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smart
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splendid
0
supersmart
0
ultrasmart
0
varicolored
0
varied
0
variegated
0
various
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APASmart Define. (2013). unbrilliant thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/unbrilliant/thesaurus/antonyms
ChicagoSmart Define. 2013. "unbrilliant thesaurus" https://smartdefine.org/unbrilliant/thesaurus/antonyms (accessed September 30, 2026).
HarvardSmart Define 2013, unbrilliant thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/unbrilliant/thesaurus/antonyms>.
MLASmart Define. "unbrilliant thesaurus" 29 June 2013. Web. 30 September 2026. <https://smartdefine.org/unbrilliant/thesaurus/antonyms>