manslayer vs disparagement

manslayer and disparagement both are nouns.

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

manslayer (noun)	disparagement (noun)
a criminal who commits homicide (who performs the unlawful premeditated killing of another human being)	the act of speaking contemptuously of
	a communication that belittles somebody or something