incompetent vs disparagement

incompetent and disparagement both are nouns.

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

incompetent (noun)	disparagement (noun)
someone who is not competent to take effective action	the act of speaking contemptuously of
	a communication that belittles somebody or something

incompetent (adjective)	disparagement (adjective)
not qualified or suited for a purpose
legally not qualified or sufficient
not doing a good job
not meeting requirements
showing lack of skill or aptitude