| Ozeanolog | oceanologist |
| Ozeanier | Oceanian |
| Ozeanograf | oceanographer |
| Ozean | ocean |
| Ozeanaut | aquanaut |
| Ozeanien | Oceania Oceanica |
| Ozelot | ocelot |
| ozeanisch | oceanic Oceanic |
| Koreanologie | Korean studies |
| Okeanos | Okeanos |
| Japanologe | Japanologist |
| Monolog | monologue |
| Önologe | enologist |
| Oneirologe | oneirologist |
| Nekrolog | necrology obituary |
| analog | analogous analog |
| Ozeanarium | oceanarium |
| Beanbag | beanbag |
| Oceana | Oceana |
| Oleander | oleander |