Where does “Forz” come from?

Forz (Plautdietsch) comes from Middle Low German vort, from Old Saxon *furt, from Proto-West Germanic furtu, from Proto-Germanic furtuz, from Proto-Indo-European pr̥d-ú-s, from Proto-Indo-European perd- — to fart loudly, pass gas, break wind.

Forz (Plautdietsch): fart