Where does “-āri” come from?

-āri (Old Dutch) comes from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

Ancestry of “-āri”, step by step

StepLanguageWordMeaning
1Proto-Germanic-ārijaz-er
2Latin-āriuser
3Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

Words derived from “-āri

Every word from Proto-Italic *-āziosEvery word from Latin -āriusEvery word from Proto-Germanic -ārijaz