derogation vs disparagement

derogation and disparagement both are nouns.

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

As nouns, derogation and disparagement are synonyms defined as:

derogation and disparagement: a communication that belittles somebody or something

Other synonyms of derogation include depreciation.

derogation (noun)	disparagement (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	the act of speaking contemptuously of
a communication that belittles somebody or something	a communication that belittles somebody or something