derogation vs dispatch

derogation and dispatch both are nouns.

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

derogation (noun)	dispatch (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	the act of sending off something
a communication that belittles somebody or something	killing a person or animal
	the property of being prompt and efficient
	an official report (usually sent in haste)

derogation (verb)	dispatch (verb)
	kill without delay
	send away towards a designated goal
	complete or carry out
	kill intentionally and with premeditation
	dispose of rapidly and without delay and efficiently