←
Proto-Germanic *kuppaz (inherited)
←
Middle High German kopf (inherited)
←
Proto-West Germanic *kopp (inherited)
←
Old High German kopf (inherited)
←
Old High German chopf (mention)
←
Old High German kupf (mention)
←
Proto-Indo-European *gew- (derived)
←
Proto-Indo-European *kewp- (derived)
←
German Low German Kopp (cognate)
←
Saterland Frisian Kop (cognate)
→
Cimbrian khopf (cognate)
→
Cimbrian khòpf (cognate)