Synonyms|478Antonyms|208|Broader|2Narrower|0Related|1.5k

88 entries under dull topic. ×

3
dun(adjective, soft, obscure, flat)
3
grimy(adjective, soft, obscure, flat)
3
lightless(adjective, dark, gloomy, dim)
3
overcast(adjective, soft, obscure, flat)
3
pale(adjective, dark, gloomy, faint)
3
unlit(adjective, soft, obscure, flat)
2
atramentous(adjective, dark, gloomy, dim)
2
blackish(adjective, dark, gloomy, dim)
2
ill-defined(adjective, dark, gloomy, faint)
2
ill-lighted(adjective, dark, gloomy, dim)
2
imperceptive(adjective, hard, obscure, difficult)
2
lurid(adjective, dark, gloomy, dim)
2
obfuscous(adjective, obscure, dark, gloomy)
2
pitch-black(adjective, dark, gloomy, dim)
2
pitch-dark(adjective, dark, gloomy, dim)
2
pitchy(adjective, dark, gloomy, dim)
2
rayless(adjective, dark, gloomy, dim)
2
shaded(adjective, dark, gloomy, dim)
2
stygian(adjective, dark, gloomy, dim)
2
unlighted(adjective, dark, gloomy, dim)
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APASmart Define. (2016). opaque thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/opaque/thesaurus/synonyms
ChicagoSmart Define. 2016. "opaque thesaurus" https://smartdefine.org/opaque/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, opaque thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/opaque/thesaurus/synonyms>.
MLASmart Define. "opaque thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/opaque/thesaurus/synonyms>