8
marsh(noun, dry, swamp)
7
marshland(noun, dry, swamp)
7
slough(noun, dry, swamp)
6
fen(noun, dry, marsh)
6
muskeg(noun, dry, swamp)
6
swamp(noun, flat, plain, dry, slough)
6
swampland(noun, dry, swamp)
5
bog(noun, dry)
5
morass(noun, dry)
4
mire(noun, dry)
4
quag(noun, dry, swamp)
4
wetlands
3
quagmire(noun, dry)
3
lowland(noun, flat, plain, swamp, valley)
2
fenland
2
marshes
2
sloughs
1
everglade
1
moor(noun, flat, swamp, slough, mire)
1
ooze
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APASmart Define. (2013). wetland thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/wetland/thesaurus/synonyms
ChicagoSmart Define. 2013. "wetland thesaurus" https://smartdefine.org/wetland/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2013, wetland thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/wetland/thesaurus/synonyms>.
MLASmart Define. "wetland thesaurus" 17 June 2013. Web. 22 September 2026. <https://smartdefine.org/wetland/thesaurus/synonyms>