dissolution vs derogation

dissolution and derogation both are nouns.

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

dissolution (noun)	derogation (noun)
the termination or disintegration of a relationship (between persons or nations)	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
the termination of a meeting	a communication that belittles somebody or something
dissolute indulgence in sensual pleasure
separation into component parts
the process of going into solution