Old Church Slavonic мощи

← English may (cognate)

← Persian مغ (cognate)

← Old High German mugan (cognate)

← Proto-Indo-European *megʰ- (derived)

← Sanskrit मघ (cognate)

← Proto-Slavic *moťi (inherited)

→ Old Church Slavonic помагати (link)

→ Old Church Slavonic помощи (prefix)

→ Old Church Slavonic изнемощи (link)

→ Romanian moaște (borrowed)

→ Russian мощи (borrowed)

→ Ukrainian мощі (borrowed)