Irish deoir

← Proto-Celtic *dakrom (inherited)

← Gothic 𐍄𐌰𐌲𐍂 (cognate)

← Ancient Greek δάκρυ (cognate)

← Hittite 𒅖𒄩𒀪𒊒 (cognate)

← Proto-Indo-European *dáḱru- (inherited)

← Latin lacrima (cognate)

← Lithuanian ãšara (cognate)

← Sanskrit अश्रु (cognate)

← Old Irish dér (inherited)

← Tocharian B akrūna (cognate)

← Middle Welsh deigr (cognate)

→ English tear (cognate)

→ Irish deorach (affix)

→ Scottish Gaelic deur (cognate)