fearful vs derogation

fearful is not a noun while derogation is a noun.

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

fearful (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

fearful (adjective)	derogation (adjective)
lacking courage; ignobly timid and faint-hearted
experiencing or showing fear
causing fear or dread or terror
extremely distressing
timid by nature or revealing timidity