Breton kell

← Welsh caill (cognate)

← English testicle (link)

← Ancient Greek κολεός (derived)

← Cornish kell (cognate)

← Latin cōleus (borrowed)

← Latin cella (derived)

← Old Irish cell (cognate)

→ English hail (cognate)

→ Breton divgell (prefix)

→ Breton kelloù (suffix)

→ Cornish kell (cognate)