6
whiten(verb, pale, darken)
4
lighten(verb, dull, enhance, illuminate)
4
white
3
White
3
bleach(noun, verb, enhance, yellow, whiten)
3
praise(noun, verb)
2
cleanse
2
compliment(noun, verb)
2
illuminate
2
illumine
1
acclaim
1
brighten
1
clean
1
dignity
1
disinfect
1
enhance
1
esteem
1
glorify
1
honor
1
purify
<123457>
11 years ago|1k views|share |citing 
APASmart Define. (2015). blacken thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/blacken/thesaurus/antonyms
ChicagoSmart Define. 2015. "blacken thesaurus" https://smartdefine.org/blacken/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, blacken thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/blacken/thesaurus/antonyms>.
MLASmart Define. "blacken thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/blacken/thesaurus/antonyms>