vexer vs depreciation

vexer and depreciation both are nouns.

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

vexer (noun)	depreciation (noun)
someone given to teasing (as by mocking or stirring curiosity)	a decrease in price or value
	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use