| Part of speech | common noun |
|---|---|
| Hyphenation | marĉ·o |
| Singular | Plural | |
|---|---|---|
| Nominative | marĉo | marĉoj |
| Accusative | marĉon | marĉojn |
| Catalan | aiguamoll; badina; maresma; pantà; tolla |
|---|---|
| Czech | bažina; močál |
| Dutch | broek; dras; drasland; moer; moeras; somp; zomp |
| English | marsh; swamp; bog; wetland; fen; marshland; morass; quag; quagmire; moss; slough |
| English (Old English) | fenn |
| Faeroese | mýra; mýri |
| Finnish | suo |
| French | marais; marécage |
| German | Sumpf |
| Hawaiian | kele |
| Latin | lama; lustrum; palus |
| Portuguese | brejo; lodaçal; pântano |
| Russian | болото |
| Saterland Frisian | Brouk; Sump; Sumpplakke |
| Spanish | charca; pantano |
| Sranan | swampu |
| Swedish | kärr; moras; sump; träsk |
| Turkish | batak; bataklık |