Where does “слободен” come from?

слободен (Bulgarian) comes from Proto-Slavic svoboda, from Proto-Slavic -oda.

Ancestry of “слободен”, step by step

StepLanguageWordMeaning
1Proto-Slavicsvobodafreedom
2Proto-Slavic-oda—

Words derived from “слободен”

Every word from Proto-Slavic -oda →Every word from Proto-Slavic svoboda →
слободен — Etymology, Origin & Word History | Etymology Explorer