sluttish vs depreciation

sluttish is not a noun while depreciation is a noun.

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

sluttish (noun)	depreciation (noun)
	a decrease in price or value
	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use

sluttish (adjective)	depreciation (adjective)
casual and unrestrained in sexual behavior
characteristic of or befitting a slut or slattern; used especially of women