fifth columnist vs derogation

fifth columnist and derogation both are nouns.

Word	Noun	Adjective	Verb	Adverb
fifth columnist	Yes	No	No	No
derogation	Yes	No	No	No

fifth columnist (noun)	derogation (noun)
a member of a clandestine subversive organization who tries to help a potential invader	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
	a communication that belittles somebody or something