blighter vs disparagement

blighter and disparagement both are nouns.

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

blighter (noun)	disparagement (noun)
a persistently annoying person	the act of speaking contemptuously of
a boy or man	a communication that belittles somebody or something