Where does “-awr” come from?

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

Ancestry of “-awr”, step by step

Step	Language	Word	Meaning
1	Proto-Brythonic	*-ọr	—
2	Latin	-ārius	er
3	Proto-Italic	*-āzios	Forms relational adjectives to nouns (and rarely numerals)

Words derived from “-awr”

Every word from Proto-Italic *-āzios →Every word from Latin -ārius →Every word from Proto-Brythonic *-ọr →