Where does “trzeźwy” come from?
trzeźwy (Polish) comes from Proto-Slavic terzvъ, from Proto-Slavic -vъ, from Proto-Balto-Slavic *-was, from Proto-Indo-European -wós — Creates adjectives from verb stems.
trzeźwy (Polish): sober; lucid
Ancestry of “trzeźwy”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Slavic | terzvъ | sober |
| 2 | Proto-Slavic | -vъ | From thematic declension of u-stem... |
| 3 | Proto-Balto-Slavic | *-was | — |
| 4 | Proto-Indo-European | -wós | Creates adjectives from verb stems |