iceman vs depreciation

iceman and depreciation both are nouns.

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

iceman (noun)	depreciation (noun)
someone who cuts and delivers ice	a decrease in price or value
a professional killer	a communication that belittles somebody or something
	decrease in value of an asset due to obsolescence or use