From Proto-Indo-European *wers-. Cognates include Latvian vârsms (“grain spread out for threshing, pile of sieved grain”), Latin verrō (“to drag, to sweep”) (infinitive verrere), Ancient Greek ἔρρω (érrhō, “to walk with difficulty, to limp, to trudge”), Old High German wërran (“to confuse”).
*vorxъ m
singular | dual | plural | |
---|---|---|---|
nominative | *vorxъ | *vorxa | *vorśi |
genitive | *vorxa | *vorxu | *vorxъ |
dative | *vorxu | *vorxoma | *vorxomъ |
accusative | *vorxъ | *vorxa | *vorxy |
instrumental | *vorxъmь, *vorxomь* | *vorxoma | *vorxy |
locative | *vorśě | *vorxu | *vorśěxъ |
vocative | *vorše | *vorxa | *vorśi |
* -ъmь in North Slavic, -omь in South Slavic.