←
Old English morþor (derived)
←
Old English myrþra (cognate)
←
Middle English murder (derived)
←
Middle English murdre (mention)
←
Proto-Indo-European *mer- (root)
←
Proto-Indo-European *mrtro- (derived)
←
Proto-Indo-European *mer- (derived)
←
Proto-Indo-European *mor- (mention)
←
Proto-Indo-European *mr- (mention)