disparagement vs persona non grata

disparagement and persona non grata both are nouns.

Word	Noun	Adjective	Verb	Adverb
disparagement	Yes	No	No	No
persona non grata	Yes	No	No	No

disparagement (noun)	persona non grata (noun)
the act of speaking contemptuously of	a person who for some reason is not wanted or welcome
a communication that belittles somebody or something	a diplomat who is unacceptable to the government to which he is sent