←
Old English hryċġ (cognate)
←
English ridge (cognate)
←
Westrobothnian rigg (link)
←
Old High German rucki (cognate)
→
Old English hrycg (cognate)
→
Westrobothnian röigg (inherited)
→
Old Swedish rygger (inherited)
→
Old High German rucki (cognate)
→
Norwegian Bokmål rygg (derived)
→
Norwegian Nynorsk rygg (derived)
→
Swedish rygg (inherited)