Reconstruction talk:Proto-Slavic/vy-

Old Church Slavonic вы- (vy-)

Derksen gives it, but Vasmer and Černyx not. —Игорь Телкачь 12:50, 3 March 2015 (UTC)

Natively Slavic???

In Russian it's the only prefix that takes the stress in all perfective verbs it appears in (analogically to German aus-, in the forms where the latter acts as a prefix and not more like a part of a phrasal verb). It's pretty obvious that it must've been borrowed from Germanic ūt. 195.187.108.4 15:39, 16 February 2022 (UTC)

The stress attraction is not enough to deduce borrowing: cf. Russian па- (pa-), Lithuanian per- (both dominating the ictus). Безименен (talk) 21:41, 16 February 2022 (UTC)

I see. Although it's hard to compare *vy- with *pa-, because the latter has a prepositional variant (*po) and the former doesn't. Not enough data to compare. 195.187.108.4 17:41, 4 April 2022 (UTC)