egoism vs disparagement

egoism and disparagement both are nouns.

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

egoism (noun)	disparagement (noun)
concern for your own interests and welfare	the act of speaking contemptuously of
(ethics) the theory that the pursuit of your own welfare is the basis of morality	a communication that belittles somebody or something