overbite vs disparagement

overbite and disparagement both are nouns.

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

overbite (noun)	disparagement (noun)
(dentistry) malocclusion in which the upper teeth extend abnormally far over the lower teeth	the act of speaking contemptuously of
	a communication that belittles somebody or something