←
Old English wealca (cognate)
←
Old High German walo (cognate)
←
Proto-Indo-European *welH- (inherited)
←
Proto-Indo-European *uel(H) (inherited)
←
Serbo-Croatian val (cognate)
←
Proto-Slavic *valъ (cognate)
←
Proto-Albanian *walā (inherited)
←
Proto-Albanian *uallā (inherited)
→
Russian волна (cognate)
→
Sanskrit ऊर्मि (cognate)