English lown

← Danish lyn (cognate)

← English loon (mention)

← Middle English lune (inherited)

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

← Icelandic lón (cognate)

← Old Norse logn (borrowed)

← Swedish lugn (cognate)

→ Faroese logn (cognate)

→ Icelandic logn (cognate)

→ Icelandic lón (cognate)

→ Icelandic lygn (cognate)

→ Old Norse logn (cognate)