derogation vs penetrator

derogation and penetrator both are nouns.

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

derogation (noun)	penetrator (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	an intruder who passes into or through (often by overcoming resistance)
a communication that belittles somebody or something