disparagement vs fratricide

disparagement and fratricide both are nouns.

Word	Noun	Adjective	Verb	Adverb
disparagement	Yes	No	No	No
fratricide	Yes	No	No	No

disparagement (noun)	fratricide (noun)
the act of speaking contemptuously of	the murder of your sibling
a communication that belittles somebody or something	fire that injures or kills an ally
	a person who murders their brother or sister