→
English quern (inherited)→
Old English cweorn (inherited)→
Middle English quern (inherited)→
Westrobothnian qwarn (inherited)→
Jamtish kvæðn (inherited)→
Old Swedish kværn (inherited)→
Icelandic kvörn (derived)→
Norwegian Bokmål kvern (inherited)→
Old Norse kvern (inherited)→
Swedish kvarn (derived)