Where does “-acha” come from?

-acha (Irish) comes from Old Irish -, from Latin -tor, from Proto-Italic -tōr, from Proto-Indo-European -tōr, from Proto-Indo-European -tor-s.

-acha (Irish): Ending of the plural of certain nouns

Definitions

  1. Ending of the plural of certain nouns

Ancestry of “-acha”, step by step

StepLanguageWordMeaning
1Old Irish-—
2Latin-tor-er
3Proto-Italic-tōrForms agent nouns to verb stems
4Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
5Proto-Indo-European-tor-s—
Every word from Proto-Indo-European -tor-s →Every word from Latin -tor →Every word from Proto-Indo-European -tōr →