Where does “Dworschak” come from?

Dworschak (German) comes from Czech Dvořák, from Czech -ák, from Proto-Slavic sъsàti, from Proto-Balto-Slavic suś-, from Proto-Indo-European sewk-, from Proto-Indo-European sewh₁- — to press, push.

Ancestry of “Dworschak”, step by step

StepLanguageWordMeaning
1CzechDvořák—
2Czech-ákgrader; from nouns forms nouns that indicate the...
3Proto-Slavicsъsàtito suck
4Proto-Balto-Slavicsuś-—
5Proto-Indo-Europeansewk-to bend, turn; to suck
6Proto-Indo-Europeansewh₁-to press, push
Every word from Proto-Indo-European sewh₁- →Every word from Proto-Indo-European sewk- →Every word from Czech -ák →
Dworschak — Etymology, Origin & Word History | Etymology Explorer