derogation vs arsonist

derogation and arsonist both are nouns.

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

derogation (noun)	arsonist (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a criminal who illegally sets fire to property
a communication that belittles somebody or something