depreciation vs derogation

depreciation and derogation both are nouns.

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

As nouns, depreciation and derogation are synonyms defined as:

depreciation and derogation: a communication that belittles somebody or something

Other synonyms of depreciation include disparagement.

depreciation (noun)	derogation (noun)
a decrease in price or value	(law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law
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