mocker vs depreciation

mocker and depreciation both are nouns.

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

mocker (noun)	depreciation (noun)
long-tailed grey-and-white songbird of the southern United States able to mimic songs of other birds	a decrease in price or value
someone who jeers or mocks or treats something with contempt or calls out in derision	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use