Sam.: e, ppr. by, of; ese, other different, strange.
Ta., e, ppr. by, through, from; adv. away, off; adj. different, strange, distant; ee, strange.
N. Zeal., ke, strange, different.
Malg., eze, of, by.
Greek, έκ, έξ, from out of, from, by, of; έκει, in that place, opp. to ένθαδε, in some other place than that of the speaker, thither; έκας, afar off.
Lat., e, ex, out of, from.
Liddell and Scott (Gr.-Engl. Dict., s. v.) say: 'The root of έτ-ερος is said to be the same as Sanskr. ant-aras, Goth. auth-ar, Germ. and-er, Lat. alt-er, aut, French aut-rui, our eith-er, oth-er, itara = alius, also in Sanskrit.'
Whatever the root of ant-aras, auth-ar, alter, it seems to me that έκας shows nearer kindred to the Polynesian e, ke, ee, ese, eze, than to forms so developed as ant-ar, ant-ara, &c." (Fornander)