Where does “echdoriad” come from?

echdoriad (Welsh) comes from Welsh -iad, from Proto-Brythonic -ad, from Proto-Brythonic -atus, from Proto-Brythonic -ātus.

echdoriad (Welsh): eruption

Definitions

  1. eruption

Ancestry of “echdoriad”, step by step

StepLanguageWordMeaning
1Welsh-iadshow the action of a verb or its result; suffix...
2Proto-Brythonic-ad—
3Proto-Brythonic-atus—
4Proto-Brythonic-ātus—
Every word from Proto-Brythonic -ātus →