Welsh cŵn

← Proto-Celtic *kū (inherited)

← Scottish Gaelic coin (cognate)

← Cornish keun (cognate)

→ Welsh cor'gŵn (affix)

→ Welsh dwrgwn (compound)

→ Welsh dyfrgwn (affix)

→ Welsh cacwn (compound)

→ Welsh picwns (compound)

→ Welsh suran y cŵn (compound)

→ Welsh suran y cŵn (mention)

→ Welsh cachgwn (compound)

→ Scottish Gaelic coin (cognate)

→ Latvian suns (mention)