derogation vs pervert

derogation and pervert both are nouns.

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

derogation (noun)	pervert (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a person whose behavior deviates from what is acceptable especially in sexual behavior
a communication that belittles somebody or something

derogation (verb)	pervert (verb)
	change the inherent purpose or function of something
	practice sophistry; change the meaning of or be vague about in order to mislead or deceive
	corrupt morally or by intemperance or sensuality