Synonyms for Save:

n.

concede, deadlock, bury, chalk something up, attack, regenerate, reclaim, cushion, all, aggregate, condemn. baptise, the Book of Common Prayer, baptize, amen, benediction, call down, baptism, put up, catechism, anthem. artifact, collector, artefact, set-aside, antiquity, lay away, collector's item, collection, antique, antiquarian, collectible. curtail, lessen, watch over, keep (a) watch, stand up for, avoid. credit, help, draw, close, mortgage, borrow, pay in, debit, open. store up. salt away, swear off, phase out, save on, lay-by, set by, put by, skimp, lay down, deep-six, saver. save (noun)
bring through, preserve, salvage, hold open, make unnecessary, spare, salve, pull through, redeem, save up, keep open, lay aside, relieve, carry through.

v.

conserve (verb)
maintain, keep, reserve, preserve.
defend (verb)
avert, ward, buffer, oppose, retort, respond, safeguard, backfire, protect, return, cover, shelter, secure, resist, answer, guard, barricade, bar, screen, counterattack, defend, support, police, shield, argue, sustain, fend, counter, uphold, rebut, reply.
economize (verb)
conserve, economize, moderate, pinch pennies, scrimp, budget.
guard, protect (verb)
safeguard, screen, shield, preserve, sustain.
possession (verb)
preserve.
rescue (verb)
extricate, relieve, emancipate, set free, deliver, salvage, rescue, redeem, defend, assist, liberate.
store (verb)
accumulate, bank, hoard, stockpile, store, archive, cache.

Other synonyms:

Excepting, phase out, stand up for. save on, saver, store up. lay away, lay up. cushion, lay down. beyond, set-aside. collect. defend
watch over.
economize
scrimp.
free
set free.
hoard
lay-by.
invest
salt away.
protect
defend, safeguard.
pull-through
pull through.
restore
reclaim.
scamp
skimp.
secure
put by.