11 entries under impurities topic. ×

1
scum(noun, layer, dirt)
0
algae(noun, layer, dirt)
0
crust(noun, layer, dirt)
0
dirt(noun, layer)
0
dross(noun, layer, dirt)
0
film(noun, layer, dirt)
0
froth(noun, layer, dirt)
0
residue(noun, layer, dirt)
0
spume(noun, layer, dirt)
0
superficial impurities(noun, expression, layer, dirt, scum)
0
waste(noun, layer, dirt)
11 years ago|1.2k views|share |citing 
APASmart Define. (2015). scruff thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/scruff/thesaurus/synonyms
ChicagoSmart Define. 2015. "scruff thesaurus" https://smartdefine.org/scruff/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, scruff thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/scruff/thesaurus/synonyms>.
MLASmart Define. "scruff thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/scruff/thesaurus/synonyms>