receipts vs revenue

receipts and revenue both are nouns.

Word	Noun	Adjective	Verb	Adverb
receipts	Yes	No	No	No
revenue	Yes	No	No	No

As nouns, receipts and revenue are synonyms defined as:

receipts and revenue: the entire amount of income before any deductions are made

Other synonyms of receipts include gross.

receipts (noun)	revenue (noun)
the entire amount of income before any deductions are made	the entire amount of income before any deductions are made
	government income due to taxation