Where does “cethramad” come from?

cethramad (Old Irish) comes from Proto-Celtic kʷetwariyos, from Proto-Indo-European kʷturyós, from Proto-Indo-European kʷetwóres, from Proto-Indo-European kʷe- — and.

cethramad (Old Irish): fourth

Definitions

  1. fourth

Ancestry of “cethramad”, step by step

StepLanguageWordMeaning
1Proto-Celtickʷetwariyosfourth
2Proto-Indo-Europeankʷturyósfourth
3Proto-Indo-Europeankʷetwóresfour
4Proto-Indo-Europeankʷe-and

Words derived from “cethramad”

Every word from Proto-Indo-European kʷe- →Every word from Proto-Indo-European kʷetwóres →Every word from Proto-Indo-European kʷturyós →