depreciation vs half-caste

depreciation and half-caste both are nouns.

Word	Noun	Adjective	Verb	Adverb
depreciation	Yes	No	No	No
half-caste	Yes	No	No	No

depreciation (noun)	half-caste (noun)
a decrease in price or value	an offensive term for the offspring of parents of different racial groups or cultures
a communication that belittles somebody or something
decrease in value of an asset due to obsolescence or use