depreciation vs haphazard

depreciation is a noun but haphazard is not a noun.

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

depreciation (noun)	haphazard (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)	haphazard (adjective)
	marked by great carelessness
	dependent upon or characterized by chance

depreciation (adverb)	haphazard (adverb)
	without care; in a slapdash manner