amount vs revenue

amount and revenue both are nouns.

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

As nouns, revenue is a hyponym of amount; that is, revenue is a word with a more specific, narrower meaning than amount:

amount (noun)	revenue (noun)
how much there is or how many there are of something that you can quantify	the entire amount of income before any deductions are made
the relative magnitude of something with reference to a criterion	government income due to taxation
a quantity obtained by the addition of a group of numbers
a quantity of money

amount (verb)	revenue (verb)
to measure up to in kind or quality
add up in number or quantity
be tantamount or equivalent to