save vs spend

save is a noun but spend is not a noun.

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

As verbs, spend is a hypernym of save; that is, spend is a word with a broader meaning than save:

Other hypernyms of save include drop, expend.

save (noun)	spend (noun)
(sports) the act of preventing the opposition from scoring

save (verb)	spend (verb)
make unnecessary an expenditure or effort	pay out
record data on a computer	spend completely
to keep up and reserve for personal or special use	use up a period of time in a specific way
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