liar vs disparagement

liar and disparagement both are nouns.

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

liar (noun)	disparagement (noun)
a person who has lied or who lies repeatedly	the act of speaking contemptuously of
	a communication that belittles somebody or something