Where does “gospodar” come from?
gospodar (Slovene) comes from Proto-Slavic gospodarь, from Proto-Slavic gospodь, from Proto-Balto-Slavic gastipatis, from Proto-Indo-European gʰóstipotis, from Proto-Indo-European pótis, from Proto-Indo-European ph₃tis, from Proto-Indo-European peh₃- — to drink.
gospodar (Slovene): master
Ancestry of “gospodar”, step by step