disparagement vs sandbagger

disparagement and sandbagger both are nouns.

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

disparagement (noun)	sandbagger (noun)
the act of speaking contemptuously of	someone who deceives you about his true nature or intent in order to take advantage of you
a communication that belittles somebody or something