←
Old English ċerr (inherited)
←
Old English ċierr (mention)
←
Middle English charr (inherited)
←
Middle English charre (mention)
←
Middle English cherre (mention)
←
Old High German chēran (mention)
←
Proto-Indo-European *gers- (inherited)
←
Saterland Frisian kiere (cognate)
←
Saterland Frisian käire (mention)
→
Icelandic kerra (mention)