derogation vs street child

derogation and street child both are nouns.

Word	Noun	Adjective	Verb	Adverb
derogation	Yes	No	No	No
street child	Yes	No	No	No

derogation (noun)	street child (noun)
(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law	a homeless child especially one forsaken or orphaned
a communication that belittles somebody or something