write-down vs accounting

write-down and accounting both are nouns.

Word	Noun	Adjective	Verb	Adverb
write-down	Yes	No	No	No
accounting	Yes	No	No	No

write-down (noun)	accounting (noun)
(accounting) reduction in the book value of an asset	the occupation of maintaining and auditing records and preparing financial reports for a business
	a system that provides quantitative information about finances
	a convincing explanation that reveals basic causes
	a statement of recent transactions and the resulting balance
	a bookkeeper's chronological list of related debits and credits of a business; forms part of a ledger of accounts