179 entries under noun topic. ×

5
sludge(waste, refuse)
5
terrain(territory, state, area, land)
4
blotch(verb, cover, mark, dirty)
4
brand(verb, hurt, damage, harm)
4
dry land(expression, idiom, land, surface)
4
glebe
4
loess(earth, dirt, sand)
4
marl
4
mold(verb, foul, stain, land)
4
terra firma(expression, area, field, land)
3
crud(waste, refuse, stain, ground)
3
dregs(waste, refuse, stain, ground)
3
farm(property, land, family, building)
3
filthiness(waste, refuse, stain, ground)
3
gumbo
3
humus
3
mainland(area, field, land)
3
nastiness(waste, refuse)
3
nation(state, area, field, republic)
3
ordure(waste, refuse)
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APASmart Define. (2015). soil thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/soil/thesaurus/synonyms
ChicagoSmart Define. 2015. "soil thesaurus" https://smartdefine.org/soil/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, soil thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/soil/thesaurus/synonyms>.
MLASmart Define. "soil thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/soil/thesaurus/synonyms>