Welsh -ed

← Proto-Brythonic *-hed (inherited)

← Proto-Celtic *-isetos (inherited)

← Welsh -fed (mention)

← Cornish -es (cognate)

← Cornish -es (cognate)

→ Welsh cored (affix)

→ Welsh colled (suffix)

→ Welsh llysferched (affix)

→ Welsh merched (affix)

→ Welsh cylched (affix)

→ Welsh pumed (affix)

→ Welsh chweched (affix)

→ Welsh ystyried (affix)

→ Welsh uned (suffix)

→ Welsh llaered (suffix)

→ Welsh lleied (affix)

→ Welsh cymuned (affix)