Synonyms of holm

1 Syllable
fen, mud, marsh, quag, slough, swamp, mire, bog, moor
2 Syllables
morass, swampland, swamping, marshland, sloughing, bottoms, swale, glade, muskeg, polder, sloughed, polders
3 Syllables
quagmire
4 Syllables
everglade