truant vs derogation

truant and derogation both are nouns.

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

truant (noun)	derogation (noun)
one who is absent from school without permission	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
someone who shirks duty	a communication that belittles somebody or something

truant (adjective)	derogation (adjective)
absent without permission