Irish trí

← Proto-Celtic *trīs (inherited)

← Proto-Celtic *trē (inherited)

← Welsh trwy (cognate)

← English three (link)

← Irish triúr (mention)

← Irish trí déag (link)

← Irish tríú (link)

← Irish triúr (link)

← Irish tré (alter)

← Proto-Indo-European *tréyes (inherited)

← Proto-Indo-European *terh₂- (derived)

← Old Irish trí (inherited)

← Old Irish tre (inherited)

→ Irish tríréalta (affix)

→ Irish trí- (mention)

→ Irish tríú (affix)