Where does “*nöwɨð” come from?

*nöwɨð (Proto-Brythonic) comes from Proto-Celtic *nowiyos, from Proto-Indo-European néwyos, from Proto-Indo-European néwos, from Proto-Indo-European new- — new; to nod, assent to.

Ancestry of “*nöwɨð”, step by step

StepLanguageWordMeaning
1Proto-Celtic*nowiyosnew
2Proto-Indo-EuropeannéwyosAlternative form of *néwos; new
3Proto-Indo-Europeannéwosnew
4Proto-Indo-Europeannew-new; to nod, assent to
Every word from Proto-Indo-European new- →Every word from Proto-Indo-European néwos →Every word from Proto-Indo-European néwyos →