disparagement vs collaborator

disparagement and collaborator both are nouns.

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

disparagement (noun)	collaborator (noun)
the act of speaking contemptuously of	an associate in an activity or endeavor or sphere of common interest
a communication that belittles somebody or something	someone who collaborates with an enemy occupying force
	someone who assists in a plot