derogation vs hothead

derogation and hothead both are nouns.

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

derogation (noun)	hothead (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a reckless impetuous irresponsible person
a communication that belittles somebody or something	a belligerent grouch