Synonyms|116Antonyms|56|Broader|0Narrower|0Related|803

79 entries under dull topic. ×

3
caliginous(adjective, obscure, dark, gloomy)
3
crepuscular(adjective, obscure, dark, gloomy)
3
dingy(adjective, dark, gloomy, dim)
3
dreary(adjective, dark, gloomy, dim)
3
dusk(adjective, dark, gloomy, dim)
3
faint(adjective, dark, gloomy, dim)
3
indistinct(adjective, dark, gloomy, dim)
3
opaque(adjective, dark, gloomy, dim)
3
overcast(adjective, obscure, dark, gloomy)
3
rayless(adjective, dark, gloomy, dim)
3
vague(adjective, dark, gloomy, dim)
2
aphotic(adjective, dark, gloomy, dim)
2
atramentous(adjective, dark, gloomy, dim)
2
blackish(adjective, dark, gloomy, dim)
2
cheerless(adjective, obscure, dark, dim)
2
clouded(adjective, dark, gloomy, dim)
2
darkish(adjective, obscure, dark, gloomy)
2
drab(adjective, dark, gloomy, dim)
2
dun(adjective, dark, gloomy, dim)
2
foggy(adjective, dark, gloomy, dim)
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ChicagoSmart Define. 2016. "lightless thesaurus" https://smartdefine.org/lightless/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, lightless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/lightless/thesaurus/synonyms>.
MLASmart Define. "lightless thesaurus" 29 February 2016. Web. 23 September 2026. <https://smartdefine.org/lightless/thesaurus/synonyms>