murderousness vs hatred

murderousness and hatred both are nouns.

Word	Noun	Adjective	Verb	Adverb
murderousness	Yes	No	No	No
hatred	Yes	No	No	No

As nouns, hatred is a hypernym of murderousness; that is, hatred is a word with a broader meaning than murderousness:

murderousness: a bloodthirsty hatred arousing murderous impulses
hatred: the emotion of intense dislike; a feeling of dislike so strong that it demands action

Other hypernyms of murderousness include hate.

murderousness (noun)	hatred (noun)
cruelty evidence by a capability to commit murder	the emotion of intense dislike; a feeling of dislike so strong that it demands action
a bloodthirsty hatred arousing murderous impulses