7
bemire(verb, muddy, uncleanness)
7
blemish(noun, verb, dull, hurt, damage)
7
country(noun, territory, state, dirty, corrupt)
7
degrade(verb, activity, dirty, corrupt, foul)
7
denigrate(verb, attack, clean, dirty, taint)
7
grunge(noun, adjective, stain, filth)
7
mire(noun, verb, delay, waste, refuse)
7
territory(noun, land, dwelling, residence, contour)
7
vitiate(verb, dull, hurt, harm, spoil)
6
clod(noun, land, commonalty)
6
colly
6
daub(noun, verb, cover, spread, dirty)
6
district(noun, area, field, region)
6
excrement(noun, waste, refuse, stain, ground)
6
mark(noun, verb, dull, dirty, corrupt)
6
refuse(noun, waste, earth, dirt, sand)
6
region(noun, territory, state, area, field)
6
ruin(verb, spoil, corrupt, stain, wreck)
6
silt(nature, waste, refuse, grit, sand)
6
smutch(noun, verb, cover, clean, foul)
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APASmart Define. (2015). soil thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/soil/thesaurus/synonyms
ChicagoSmart Define. 2015. "soil thesaurus" https://smartdefine.org/soil/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, soil thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/soil/thesaurus/synonyms>.
MLASmart Define. "soil thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/soil/thesaurus/synonyms>