sandbagger vs derogation

sandbagger and derogation both are nouns.

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

sandbagger (noun)	derogation (noun)
someone who deceives you about his true nature or intent in order to take advantage of you	(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