Welsh arch

← Proto-Brythonic *arx (derived)

← Welsh arch Noa (link)

← Welsh arch y Cyfamod (link)

← Welsh bwa'r arch (link)

← Welsh erchi (mention)

← Welsh archeb (link)

← Welsh erchi (mention)

← Latin arca (derived)

← Middle Welsh arch (inherited)

→ Welsh archser (prefix)

→ Welsh cyfarch (prefix)

→ Welsh archeb (affix)