depreciation vs disparagement

depreciation and disparagement both are nouns.

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

As nouns, depreciation and disparagement are synonyms defined as:

depreciation and disparagement: a communication that belittles somebody or something

Other synonyms of depreciation include derogation.

depreciation (noun)	disparagement (noun)
a decrease in price or value	the act of speaking contemptuously of
a communication that belittles somebody or something	a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use