Where does “-ojka” come from?
-ojka (Slavic) comes from Old Czech ojě, from Proto-Slavic oje, from Proto-Indo-European h₂oyHsos.
Ancestry of “-ojka”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old Czech | ojě | — |
| 2 | Proto-Slavic | oje | — |
| 3 | Proto-Indo-European | h₂oyHsos | — |