| Onomasiologie | onomasiology |
| Onomasiologe | onomastician |
| Onomasiologin | onomastician |
| Onomatologie | onomastics |
| Onomatologe | onomastician |
| Onomatologin | onomastician |
| onomasiologisch | onomasiological |
| Semasiologie | semasiology |
| Ökomusikologie | ecomusicology |
| Onomatopoie | onomatopoeia |
| Onomatopöie | onomatopoeia |
| Onomatopoesie | onomatopoeia |
| Bromatologie | bromatology |
| Stomatologie | stomatology oral medicine |
| Kaukasiologie | Caucasology |
| Ökophysiologie | ecophysiology |
| Mariologie | Mariology |
| Nosologie | nosology |
| Önologie | oenology enology |
| Ethnomusikologie | ethnomusicology |