parricide vs murder

parricide and murder both are nouns.

Word	Noun	Adjective	Verb	Adverb
parricide	Yes	No	No	No
murder	Yes	No	Yes	No

As nouns, murder is a hypernym of parricide; that is, murder is a word with a broader meaning than parricide:

Other hypernyms of parricide include execution, slaying.

parricide (noun)	murder (noun)
the murder of your own father or mother	unlawful premeditated killing of a human being by a human being
someone who kills his or her parent

parricide (verb)	murder (verb)
	alter so as to make unrecognizable
	kill intentionally and with premeditation