| Part of speech | unknown part of speech |
|---|
| Singular | Plural | |
|---|---|---|
| Nominative | fumkupeo | fumkupeoj |
| Accusative | fumkupeon | fumkupeojn |
| Danish | rygere |
|---|---|
| Dutch | rookcoupé |
| English | smokers; smoking‐compartment |
| German | Raucherabteil |
| Italian | fumatori |
| Norwegian | røyke‐kupé |
| Portuguese | fumadores; fumantes |
| Saterland Frisian | Rookeroudeelenge |
| Spanish | departamento de fumar |
| Swedish | rökkupé |