2
ordure(noun, waste, refuse, dishonesty, corruption)
2
rubbish(noun, waste, refuse, soil)
2
sewage(noun, food, waste, refuse, dishonesty)
2
trash(noun, waste, refuse, dishonesty, corruption)
2
turbid water(expression, idiom)
2
waste(noun, food, refuse, soil, dirt)
1
berg
1
bog
1
calf
1
carrion(noun, waste, refuse, dishonesty, corruption)
1
contamination(waste, refuse, dishonesty, corruption, soil)
1
crud(noun, waste, refuse, dishonesty, corruption)
1
cryosphere
1
defilement(waste, refuse, dishonesty, corruption, soil)
1
dreg
1
droppings
1
earth
1
feces(waste, refuse, dishonesty, corruption, soil)
1
feculence(food, waste, refuse, dishonesty, corruption)
1
filthiness(noun, waste, refuse, dishonesty, corruption)
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APASmart Define. (2015). sludge thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/sludge/thesaurus/synonyms
ChicagoSmart Define. 2015. "sludge thesaurus" https://smartdefine.org/sludge/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, sludge thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/sludge/thesaurus/synonyms>.
MLASmart Define. "sludge thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/sludge/thesaurus/synonyms>