The Tocharian B word weta
Word weta
w e t ɐ
IPA wetɐ
Meaning battle

Comments
Douglas Q. Adams, “Etymological Dictionary of Tocharian B”, 1999, Brill

Other words that might be of interest
kokale ‘cart, chariot’, kokaletstse ‘carter, charioteer’, yuk- ‘conquer’, sāṃ ‘enemy’, apsāl ‘sword’, wetāu ‘warrior’