Irish déad

← Old English tōþ (cognate)

← Proto-Celtic *dantom (inherited)

← Welsh dant (cognate)

← Persian دندان (cognate)

← Ancient Greek ὀδούς (cognate)

← Proto-Indo-European *h₃dónts (inherited)

← Latin dēns (cognate)

← Lithuanian dantìs (cognate)

← Old Irish dét (inherited)

→ Irish déadach (affix)

→ Irish déadchíor (affix)

→ Irish déadacht (affix)

→ Irish déadalt (affix)

→ Irish déadeagar (affix)

→ Irish aondéadach (affix)

→ Irish heitridhéadach (affix)