disparagement vs unwelcome guest

disparagement and unwelcome guest both are nouns.

Word	Noun	Adjective	Verb	Adverb
disparagement	Yes	No	No	No
unwelcome guest	Yes	No	No	No

disparagement (noun)	unwelcome guest (noun)
the act of speaking contemptuously of	someone who gets in (to a party) without an invitation or without paying
a communication that belittles somebody or something