SPAREST

adjective

1. Scant; not abundant or plentiful.
2. Sparing; frugal; parsimonious; not spending much money.
3. Being more than what is necessary, or what must be used or reserved; not wanted, or not used; superfluous.

verb

1. To show mercy.
2. To keep.
3. To give up To deprive oneself of, as by being frugal; to do without; to dispense with; to give up; to part with.