←
Old English *clōh (inherited)
←
Middle English clough (inherited)
←
Middle English clow (mention)
←
Middle English cloȝ (mention)
←
Proto-Germanic *klanh- (inherited)
←
Old High German klāh (cognate)
←
Old High German klingo (cognate)
←
Old High German klinga (mention)
←
Proto-Indo-European *gel- (derived)
←
Old Norse klofi (cognate)