Old Norse sǫðull

← Proto-Germanic *sadulaz (inherited)

← Proto-Indo-European *sed- (root)

← Proto-Indo-European *sod-tló- (inherited)

← Proto-Indo-European *sed- (mention)

→ Danish sadel (derived)

→ German Sattel (cognate)

→ Icelandic söðull (inherited)

→ Norwegian Bokmål sal (derived)

→ Norwegian Bokmål sadel (derived)

→ Norwegian Nynorsk sal (inherited)

→ Old Norse sǫðla (mention)

→ Swedish sadel (derived)