Synonyms|563Antonyms|74|Broader|5Narrower|0Related|917
12
dull
10
dark(adjective, dull)
5
gloomy(adjective, dull)
5
lusterless
4
cloudy(adjective, dull)
4
drab
3
dim
2
black
2
ugly(adjective, dull)
1
caliginous
1
dirtiness
1
withering(adjective, dull)
0
bad(adjective, dull)
0
black out
0
bland
0
clueless
0
darkened
0
darkish
0
darkling
0
darksome
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APASmart Define. (2016). resplendent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/resplendent/thesaurus/antonyms
ChicagoSmart Define. 2016. "resplendent thesaurus" https://smartdefine.org/resplendent/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, resplendent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/resplendent/thesaurus/antonyms>.
MLASmart Define. "resplendent thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/resplendent/thesaurus/antonyms>