Manx cah

← Proto-Celtic *katus (inherited)

← Proto-Indo-European *keh₃- (root)

← Proto-Indo-European *kéh₃tus (inherited)

← Primitive Irish ᚉᚐᚈᚈᚒ (inherited)

← Old Irish cath (inherited)

→ Manx caggey (mention)

→ Manx cagg (mention)