2
septic(adjective, unclean)
2
shaded(adjective, dull, dark, gloomy, dim)
2
shady(adjective, dull, dark, gloomy, dim)
2
sleazy(adjective, informal, dirty)
2
smudged(adjective, nasty, dirty, foul, sloppy)
2
snuffy
2
sorry
2
stygian(adjective, dull, dark, gloomy, dim)
2
sunless(adjective, dull, dark, gloomy, dim)
2
thick(adjective, gray, murky, uncleanness, hazy)
2
toxic(adjective, unclean)
2
unlighted(adjective, dull, dark, gloomy, dim)
2
vague(adjective, dull, dark, gloomy, dim)
1
addled
1
ashen(adjective, soft, obscure, flat, dark)
1
bemired
1
bespattered
1
black
1
blotchy
1
blurred
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APASmart Define. (2016). grimy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/grimy/thesaurus/synonyms
ChicagoSmart Define. 2016. "grimy thesaurus" https://smartdefine.org/grimy/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, grimy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/grimy/thesaurus/synonyms>.
MLASmart Define. "grimy thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/grimy/thesaurus/synonyms>