purchase vs save

purchase and save both are nouns.

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

purchase (noun)	save (noun)
the acquisition of something for payment	(sports) the act of preventing the opposition from scoring
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

purchase (verb)	save (verb)
obtain by purchase; acquire by means of a financial transaction	make unnecessary an expenditure or effort
	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