unwiseness vs derogation

unwiseness and derogation both are nouns.

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

unwiseness (noun)	derogation (noun)
the trait of acting stupidly or rashly	(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