Synonyms|42Antonyms|6|Broader|0Narrower|0Related|41
1
blackener
0
darkener
0
depressor
0
dimmer
0
fader
0
saddener
For more, visit Brightener on Power Thesaurus
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APASmart Define. (2013). brightener thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/brightener/thesaurus/antonyms
ChicagoSmart Define. 2013. "brightener thesaurus" https://smartdefine.org/brightener/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2013, brightener thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/brightener/thesaurus/antonyms>.
MLASmart Define. "brightener thesaurus" 18 May 2013. Web. 23 September 2026. <https://smartdefine.org/brightener/thesaurus/antonyms>