Old Norse faldr

← Old English fealdian (cognate)

← Proto-Germanic *falþaz (inherited)

← Old High German falton (cognate)

← Proto-Indo-European *pel- (root)

← Proto-Indo-European *pel- (inherited)

→ Danish fold (derived)

→ Old High German falt (cognate)

→ Icelandic faldur (derived)

→ Old Norse falda (link)