derogation vs gun

derogation and gun both are nouns.

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

derogation (noun)	gun (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	the discharge of a firearm as signal or as a salute in military ceremonies
a communication that belittles somebody or something	a weapon that discharges a missile at high velocity (especially from a metal tube or barrel)
	large but transportable armament
	a hand-operated pump that resembles a pistol; forces grease into parts of a machine
	a pedal that controls the throttle valve
	a professional killer who uses a gun
	a person who shoots a gun (as regards their ability)

derogation (verb)	gun (verb)
	shoot with a gun