Where does “-ọr” come from?

-ọr (Proto-Brythonic) comes from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

Ancestry of “-ọr”, step by step

StepLanguageWordMeaning
1Latin-āriuser
2Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

Words derived from “-ọr

Every word from Proto-Italic *-āziosEvery word from Latin -ārius