Where does “Rhufeiniaid” come from?

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

Rhufeiniaid (Welsh): Paul's Epistle to the Romans

Definitions

  1. Paul's Epistle to the Romans

Ancestry of “Rhufeiniaid”, step by step

StepLanguageWordMeaning
1WelshRhufeiniadRoman
2Welsh-iadshow the action of a verb or its result; suffix...
3Proto-Brythonic-ad
4Proto-Brythonic-atus
5Proto-Brythonic-ātus
Every word from Proto-Brythonic -ātusEvery word from Welsh -iadEvery word from Proto-Brythonic -ad