save something for a rainy day
dig out of a hole
save someone's skin
sock away
lay aside
budgetize
rescue
watch the pennies
make light work of
salt away
withhold
put aside
live paycheck to paycheck
redeem
all is fish that comes to the net
storable
savable
provident
trouser
dip into
ticket to ride
store
standby
salvage
get out of jail free card
grasp at straws
hang on
saver
scrimple
wasteable
savableness
take something off someone's hands
hold on
possibilium
preservational
husband
salvation
plunderless
saving
rid
crutch
book
retrieve
live off
unspoil
salvageable
pocket
preservative
kick bollocks scramble
unwaste