derogation vs smart aleck

derogation and smart aleck both are nouns.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
smart aleck	Yes	No	No	No

derogation (noun)	smart aleck (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	an upstart who makes conceited, sardonic, insolent comments
a communication that belittles somebody or something