| Part of speech | common noun |
|---|---|
| Hyphenation | spong·o |
| Singular | Plural | |
|---|---|---|
| Nominative | spongo | spongoj |
| Accusative | spongon | spongojn |
| Afrikaans | spons |
|---|---|
| Catalan | esponja |
| Czech | houba |
| Danish | svamp |
| Dutch | spons |
| English | sponge |
| Faeroese | soppur; njarðarvøttur |
| Finnish | sieni |
| French | éponge |
| German | Schwamm |
| Portuguese | esponja |
| Russian | губка |
| Saterland Frisian | Swom |
| Spanish | esponja |
| Sranan | sponsu |
| Swedish | svamp |
| Tagalog | espongha |
| West Frisian | spûns |