disparagement vs dispraise

disparagement and dispraise both are nouns.

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

As nouns, disparagement and dispraise are synonyms defined as:

disparagement (noun)	dispraise (noun)
the act of speaking contemptuously of	the act of speaking contemptuously of
a communication that belittles somebody or something