Irish marbh

← Proto-Celtic *marwos (inherited)

← Welsh marw (cognate)

← Proto-Indo-European *mr̥wós (inherited)

← Proto-Indo-European *mr̥tós (mention)

← Proto-Indo-European *mer- (mention)

← Old Irish marb (inherited)

→ Irish maraigh (affix)

→ Irish marfach (affix)

→ Irish marfóir (affix)

→ Irish marbhlann (affix)

→ Irish marbhán (affix)