Synonyms|120Antonyms|30|Broader|10Narrower|94Related|147
3
sump(noun, marsh)
2
lowland
2
muskeg(noun, dry, swamp)
2
quicksand(swamp, mud, quagmire, marsh)
2
valley(noun, flat, plain)
2
waste(noun, wild, land, void, desert)
1
Eng
1
No
1
ablution
1
backwater
1
bayou
1
boggy land(expression, idiom)
1
bottom
1
bottomland
1
bottoms(noun, marsh)
1
hog wallow
1
marish
1
marshes
1
meadow
1
mud flat
For more, visit Fen on Power Thesaurus
11 years ago|6.1k views|share |citing 
APASmart Define. (2015). fen thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fen/thesaurus/synonyms
ChicagoSmart Define. 2015. "fen thesaurus" https://smartdefine.org/fen/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, fen thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fen/thesaurus/synonyms>.
MLASmart Define. "fen thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/fen/thesaurus/synonyms>