←
Middle High German ahse (inherited)
←
Proto-West Germanic *ahsu (inherited)
←
Old High German ahsa (inherited)
→
Alemannic German Uechs (cognate)
→
Luxembourgish Achs (cognate)
→
Norwegian Bokmål akse (borrowed)
→
Norwegian Nynorsk akse (derived)
→
Pennsylvania German Ax (cognate)