unpleasant woman vs depreciation

unpleasant woman and depreciation both are nouns.

Word	Noun	Adjective	Verb	Adverb
unpleasant woman	Yes	No	No	No
depreciation	Yes	No	No	No

unpleasant woman (noun)	depreciation (noun)
a woman who is an unpleasant person	a decrease in price or value
	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use