An area of low, flat, marshy land; swamp; bog
The definition of a bog is small marsh with wet ground made up of decaying plants, usually moss.
A piece of wet, spongy land that is permanently or periodically covered with water, characterized by growths of shrubs and trees; marsh; bog
Land with a soft muddy surface.
Deep mud; wet, soggy earth; slush
The definition of miasma is steam rising from rotting vegetable or animal matter.
An open space in the ice on a river or lake
(Rare) Dry land
Find another word for marshes. In this page you can discover 13 synonyms, antonyms, idiomatic expressions, and related words for marshes, like: fen, marshlands, bogs, swamplands, swamps, sloughs, quagmires, morasses, mires, moors and miasmata.