The Proto-Indo-European word *h₁ei-
Word *h₁ei-
Meaning to go
See also C. Luwian: i-ti ‘to go’
Old Persian: a-y- ‘to go’
Proto-Indo-European: *h₁éitr̥- ‘way, road’
Proto-Indo-European: *(h₁)yēro/ehₐ ‘year, new season’
Proto-Indo-European: *h₁óitos ‘a going, oath’
Synonyms *wegh-, *ghredh-, *h₁el-, *hₐet-, *yehₐ, *meihₓ-, *sed-, *steigh-

Comments
Lith. eiti, Ltv. iet, Old Prussian eit, Russ. idti, Polish iść, Goth. iddja, Eng. ēode/--, Skr. eti, Av. aēiti, Gk. eimi, Lat. ire, Umbrian ier, Oscan eítuns, Kamviri ie, Gaul. eimu, Toch. i/i, Ir. ethaim/, Pers. aitiy/, OCS idǫ , Luw. i-