clunky vs derogation

clunky is not a noun while derogation is a noun.

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

clunky (noun)	derogation (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

clunky (adjective)	derogation (adjective)
making a clunking sound
lacking grace in movement or posture