Old Church Slavonic въ

← English in (cognate)

← Ancient Greek ἐν (cognate)

← Proto-Indo-European *h₁en- (root)

← Latin in (cognate)

← Proto-Slavic *vъ(n) (inherited)

→ Bulgarian въпреки (mention)

→ Old Church Slavonic въчѧти (prefix)

→ Old Church Slavonic въврѣти (prefix)

→ Old Church Slavonic въхꙑщьникъ (prefix)

→ Old Church Slavonic въстати (link)

→ Old Church Slavonic въринѫти (prefix)

→ Old Church Slavonic вътъще (prefix)

→ Old Church Slavonic въврѣщи (prefix)

→ Old Church Slavonic въпросити (prefix)

→ Russian воедино (affix)