depreciation vs sluttish

depreciation is a noun but sluttish is not a noun.

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

depreciation (noun)	sluttish (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

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