greaser vs derogation

greaser and derogation both are nouns.

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

greaser (noun)	derogation (noun)
(ethnic slur) offensive term for a person of Mexican descent	(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