disparagement vs slaver

disparagement and slaver both are nouns.

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

disparagement (noun)	slaver (noun)
the act of speaking contemptuously of	a person engaged in slave trade
a communication that belittles somebody or something	someone who holds slaves

disparagement (verb)	slaver (verb)
	let saliva drivel from the mouth