kvetch vs depreciation

kvetch and depreciation both are nouns.

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

kvetch (noun)	depreciation (noun)
(Yiddish) a nagging complaint	a decrease in price or value
(Yiddish) a constant complainer	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use

kvetch (verb)	depreciation (verb)
express complaints, discontent, displeasure, or unhappiness