47 entries under noun topic. ×

14
dross(waste, trash, deposit, rubbish)
9
ashes(fire, dust, uncleanness, debris)
9
scoria
8
scum(trash, rubbish, uncleanness, remains)
6
dregs(waste, trash, deposit, rubbish)
6
precipitate(waste, trash, deposit, uncleanness)
6
sediment(trash, deposit, rubbish, uncleanness)
5
grounds(waste, trash, deposit, uncleanness)
5
cinder
5
clinker
5
lees(waste, trash, deposit, rubbish)
4
refuse
4
residue(part, waste, deposit, remains)
4
deposit(waste, trash, remains, residue)
4
trash(waste, deposit, rubbish, remains)
3
lava(matter, debris)
3
chaff
3
cinders(brand, dust, uncleanness, debris)
3
debris(waste, trash, deposit, residue)
3
ember
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APASmart Define. (2015). slag thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/slag/thesaurus/synonyms
ChicagoSmart Define. 2015. "slag thesaurus" https://smartdefine.org/slag/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, slag thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/slag/thesaurus/synonyms>.
MLASmart Define. "slag thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/slag/thesaurus/synonyms>