derogation vs pilferer

derogation and pilferer both are nouns.

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

derogation (noun)	pilferer (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a thief who steals without using violence
a communication that belittles somebody or something