Russian молния

← Bulgarian мълния (cognate)

← Kashubian môłniô (cognate)

← Welsh mellt (cognate)

← Proto-Balto-Slavic *mild- (derived)

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

← Latvian milna (cognate)

← Old Norse Mjǫllnir (cognate)

← Old East Slavic мълниꙗ (inherited)

← Old East Slavic мълнии (mention)

← Polabian måuńa (cognate)

← Old Prussian mealde (cognate)

← Serbo-Croatian муња (cognate)

← Proto-Slavic *mъlnьji (inherited)

← Proto-Slavic *mьlnьji (mention)

← Proto-Slavic *mъldnьji (mention)

← Proto-Slavic *mъldni (mention)