disparagement vs deviationist

disparagement and deviationist both are nouns.

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

disparagement (noun)	deviationist (noun)
the act of speaking contemptuously of	an ideological defector from the party line (especially from orthodox communism)
a communication that belittles somebody or something