save vs purchase

save and purchase both are nouns.

Word	Noun	Adjective	Verb	Adverb
save	Yes	No	Yes	No
purchase	Yes	No	Yes	No

save (noun)	purchase (noun)
(sports) the act of preventing the opposition from scoring	the acquisition of something for payment
	the mechanical advantage gained by being in a position to use a lever
	a means of exerting influence or gaining advantage
	something acquired by purchase

save (verb)	purchase (verb)
make unnecessary an expenditure or effort	obtain by purchase; acquire by means of a financial transaction
record data on a computer
to keep up and reserve for personal or special use
accumulate money for future use
spend less; buy at a reduced price
retain rights to
spend sparingly, avoid the waste of
bring into safety
save from ruin, destruction, or harm
save from sins
refrain from harming