Old Irish ech

← Proto-Celtic *ekʷos (inherited)

← Ancient Greek ἵππος (cognate)

← Proto-Indo-European *h₁éḱwos (inherited)

← Latin equus (cognate)

← Primitive Irish *ᚓᚊᚐᚄ (inherited)

← Sanskrit अश्व (cognate)

← Old Armenian էշ (cognate)

→ Old English eoh (cognate)

→ Irish each (inherited)

→ Irish eachaire (mention)

→ Irish eachmairt (derived)

→ Irish Eochaidh (mention)

→ Scottish Gaelic each (inherited)

→ Manx agh (inherited)

→ Old Norse jór (cognate)

→ Old Irish Eochaid (mention)

→ Tocharian B yakwe (cognate)

→ Tocharian A yuk (cognate)