←
Proto-Germanic *helpō (inherited)
←
Middle High German helfe (inherited)
←
Middle High German hilfe (mention)
←
Proto-West Germanic (inherited)
←
Old High German helfa (inherited)
←
Old High German hilfa (mention)
←
Proto-Indo-European *ḱelb- (derived)
←
Proto-Indo-European *ḱelp- (mention)
→
Luxembourgish Hëllef (cognate)
→
Vilamovian hyłf (cognate)