monopoliser vs derogation

monopoliser and derogation both are nouns.

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

monopoliser (noun)	derogation (noun)
someone who monopolizes the means of producing or selling something	(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