2
scud(obscurity, fogginess, mistiness, foam, lather)
2
scum of the earth(noun, expression, idiom, group, mass)
2
scurf
2
sewage
2
shavings(waste, refuse, garbage, debris, slag)
2
sheet(covering, fold, coat, cloud, obscurity)
2
silt(mess, debris, grease, slag)
2
sinter(trash, rubbish, remains)
2
skin(noun, covering, fold, coat, cloud)
2
skunk(noun, rotten, dog, bum, mongrel)
2
smut
2
snake(noun, rotten, reprobate, brute, bum)
2
sod
2
soot
2
sordes
2
swill(noun, waste, trash, garbage)
2
swinish multitude(expression, idiom, commonalty)
2
toad(noun, rotten, dog, bum, mongrel)
2
veil(covering, coat, obscurity, layer, fogginess)
2
waste matter(noun, expression, waste, trash, dump)
11 years ago|9.3k views|share |citing 
APASmart Define. (2015). scum thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/scum/thesaurus/synonyms
ChicagoSmart Define. 2015. "scum thesaurus" https://smartdefine.org/scum/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, scum thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/scum/thesaurus/synonyms>.
MLASmart Define. "scum thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/scum/thesaurus/synonyms>