| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | konko | konkoj |
| Accusative | konkon | konkojn |
| Catalan | conquilla; petxina |
|---|---|
| Czech | lastura; mušle; skořápka; škeble; ulita |
| Dutch | huisje; kinkhoorn; schaal; schelp; slakkehuis |
| English | shell |
| Faeroese | skel |
| French | conque; coquille |
| German | Muschel; Schale; Muschelschale |
| Italian | conchiglia |
| Papiamento | kokolishi |
| Portuguese | concha |
| Saterland Frisian | Mussel; Musselke |
| Scottish Gaelic | slige |
| Spanish | concha |
| Sranan | skropu |
| Swedish | snäcka |
| West Frisian | skulp |