Find Synonyms
fen Synonyms
Another word for fen
Choosing another word for fen that fits your sentence is easier when synonyms and similar words are paired with an exact noun definition and ranked by match strength.
• noun (Context 1)
A low, flat, marshy wetland that is fed by mineral-rich surface water or groundwater, typically having neutral or alkaline peat soil and supporting diverse grasses, sedges, and wildflowers.
Usage Example
"The conservationists worked to restore the ancient marsh by blocking the drainage ditches that had dried out the peat."
Strongest
marsh
Strong
bog
wetland
swamp
mire
quagmire
morass
slough
Cite this Entry
Wordmom. (2026). Synonyms for Fen. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/fen