disparagement vs blighter

disparagement and blighter both are nouns.

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

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