Where does “cefnder” come from?

cefnder (Welsh) comes from Welsh derw, from Pre-Germanic derwom, from English doru, from Ancient Greek δόρυ, from Proto-Hellenic dóru, from Proto-Indo-European dóru, from Proto-Indo-European drew- — hard, firm, strong, solid; hard, fast; tree.

cefnder (Welsh): first cousin, cousin-german

Definitions

  1. first cousin, cousin-german

Ancestry of “cefnder”, step by step

cefnder traces back through two separate lines of ancestry.

via Welsh derw

StepLanguageWordMeaning
1Welshderwoaks
2Pre-Germanicderwom
3EnglishdoruAlternative form of dory
4Ancient Greekδόρυwood, tree, stem; spear shaft, spear, lance,...
5Proto-Hellenicdórutree
6Proto-Indo-Europeandórutree
7Proto-Indo-Europeandrew-hard, firm, strong, solid; hard, fast; tree

via Welsh ceifn

StepLanguageWordMeaning
1Welshceifncousin, kinsman
Every word from Proto-Indo-European drew-Every word from Proto-Indo-European dóruEvery word from Proto-Hellenic dóru