disparagement vs changeling

disparagement and changeling both are nouns.

Word	Noun	Adjective	Verb	Adverb
disparagement	Yes	No	No	No
changeling	Yes	No	No	No

disparagement (noun)	changeling (noun)
the act of speaking contemptuously of	a child secretly exchanged for another in infancy
a communication that belittles somebody or something	a person of subnormal intelligence