derogation vs wacky

derogation is a noun but wacky is not a noun.

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

derogation (noun)	wacky (noun)
(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

derogation (adjective)	wacky (adjective)
	ludicrous, foolish
	informal or slang terms for mentally irregular