←
Proto-Germanic *skellǭ (inherited)
←
Middle High German schelle (inherited)
←
Old High German scella (inherited)
←
Proto-Indo-European *skel- (derived)
→
Finnish kello (cognate)
→
Luxembourgish Schell (cognate)
→
Serbo-Croatian šel (derived)
→
Serbo-Croatian шел (derived)