derogation vs infiltrator

derogation and infiltrator both are nouns.

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

derogation (noun)	infiltrator (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	an intruder (as troops) with hostile intent
a communication that belittles somebody or something	someone who takes up a position surreptitiously for the purpose of espionage