Where does “Bakalorz” come from?

Bakalorz (Polish) comes from Polish bakałarz, from Latin baccalārius, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

Ancestry of “Bakalorz”, step by step

StepLanguageWordMeaning
1Polishbakałarzteacher; a person who has achieved a bachelor's...
2Latinbaccalāriusunenfeoffed vassal, knight with no retainers
3Latin-āriuser
4Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)
Every word from Proto-Italic *-āziosEvery word from Latin -āriusEvery word from Latin baccalārius