derogation vs blackmailer

derogation and blackmailer both are nouns.

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

derogation (noun)	blackmailer (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a criminal who extorts money from someone by threatening to expose embarrassing information about them
a communication that belittles somebody or something