Where does “-σῐς” come from?

-σῐς (Ancient Greek) comes from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

-σῐς (Ancient Greek): "suffix forming nouns"

Definitions

  1. "suffix forming nouns"

Ancestry of “-σῐς”, step by step

StepLanguageWordMeaning
1Ancient Greek-τιςretained after dentals
2Proto-Indo-European-tisDerives abstract/action nouns from verb roots

Words derived from “-σῐς”

Every word from Proto-Indo-European -tis →Every word from Ancient Greek -τις →