Reconstruction:Proto-Slavic/viňaga

Etymology
Unclear. Usually interpreted as 🇰🇲, for similar compunds compare 🇨🇬, 🇨🇬. However, prothetic -j- suggests late, maybe even post-Proto-Slavic etymology. On the other hand, has been displaced by  and is unattested, which makes late creation problematic.

Alternatively from or.

Accentological notes
According to the Bulakhovsky’s rule, “before what was a word-medial pre-tonal acute long vowel, Proto-Slavic long vowels were shortened.”, it is necessary to reconstruct the form as. However, apparently, this rule of classical accentology is not used by Rick Derksen, cf. . A long vowel is restored by deduction from.

Noun

 * 1)   grape

Descendants

 * East Slavic:
 * South Slavic:
 * Church Slavonic:
 * Church Slavonic: