←
Middle French chaton (inherited)
←
Proto-Germanic *kastô (derived)
←
Proto-Germanic *kasô (mention)
←
Proto-Germanic *kasą (mention)
←
Proto-Germanic *kazą (mention)
←
Middle Low German kar (cognate)
←
Old High German kasto (cognate)
←
Old High German char (cognate)
←
Old Norse kass (cognate)
←
Old Norse kassi (mention)
←
Old Norse ker (cognate)