2
dimmed
2
dismal
2
foul
2
gloomy(adjective, dull, thick, dense, cloudy)
2
grimed
2
grungy
2
mucky
2
murky(adjective, dull, thick, dense, cloudy)
2
obscured
2
polluted(verb, dirtied)
2
smudged(verb, dirtied)
2
sullied(verb, dirtied)
2
swampy
2
tainted(verb, dirtied)
2
unclean
1
bedraggle
1
bedraggled
1
befog(verb, obscure, blinded, bulwarked, overspread)
1
begrime
1
bemired
13 years ago|3.4k views|share |citing 
APASmart Define. (2013). muddied thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/muddied/thesaurus/synonyms
ChicagoSmart Define. 2013. "muddied thesaurus" https://smartdefine.org/muddied/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, muddied thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/muddied/thesaurus/synonyms>.
MLASmart Define. "muddied thesaurus" 27 June 2013. Web. 22 September 2026. <https://smartdefine.org/muddied/thesaurus/synonyms>