save vs drop

save and drop both are nouns.

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

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

Other hypernyms of save include expend, spend.

save (noun)	drop (noun)
(sports) the act of preventing the opposition from scoring	the act of dropping something
	a central depository where things can be left or picked up
	a curtain that can be lowered and raised onto a stage from the flies; often used as background scenery
	a sudden sharp decrease in some quantity
	a free and rapid descent by the force of gravity
	a predetermined hiding place for the deposit and distribution of illicit goods (such as drugs or stolen property)
	a steep high face of rock
	a small indefinite quantity (especially of a liquid)
	a shape that is spherical and small

save (verb)	drop (verb)
make unnecessary an expenditure or effort	give birth; used for animals
record data on a computer	grow progressively worse
to keep up and reserve for personal or special use	go down in value
accumulate money for future use	stop pursuing or acting
spend less; buy at a reduced price	change from one level to another
retain rights to	lower the pitch of (musical notes)
spend sparingly, avoid the waste of	fall or sink into a state of exhaustion or death
bring into safety	leave undone or leave out
save from ruin, destruction, or harm	omit (a letter or syllable) in speaking or writing
save from sins	utter with seeming casualness
refrain from harming	lose (a game)
	take (a drug, especially LSD), by mouth
	remove (cargo, people, etc.) from and leave
	to remove
	cause to fall by or as if by delivering a blow
	let or cause to fall in drops
	to fall vertically
	let fall to the ground
	fall or descend to a lower place or level
	pay out
	stop associating with
	terminate an association with
	hang loosely