Where does “arnewys” come from?

arnewys (Cornish) comes from Cornish arnewa, from Cornish arnow, from Cornish nev, from Proto-Brythonic neβ̃, from Proto-Celtic nemos, from Proto-Indo-European nébʰos, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

arnewys (Cornish): storm-damaged

Definitions

  1. storm-damaged

Ancestry of “arnewys”, step by step

arnewys traces back through two separate lines of ancestry.

via Cornish arnewa

StepLanguageWordMeaning
1Cornisharnewato damage by weather, storm
2Cornisharnowstorm damage
3Cornishnevheaven
4Proto-Brythonicneβ̃heaven, sky
5Proto-Celticnemossky, heaven
6Proto-Indo-Europeannébʰoscloud; mist, moisture
7Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via Cornish ys

StepLanguageWordMeaning
1Cornishyscorn
Every word from Proto-Indo-European -os