amount vs cash advance

amount and cash advance both are nouns.

Word	Noun	Adjective	Verb	Adverb
amount	Yes	No	Yes	No
cash advance	Yes	No	No	No

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

amount (noun)	cash advance (noun)
how much there is or how many there are of something that you can quantify	an amount paid before it is earned
the relative magnitude of something with reference to a criterion
a quantity obtained by the addition of a group of numbers
a quantity of money

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