verb
put, deposit, cache, stock, store away, stow away, lay by, lay in, lay up, lay down, put away, put aside, lock away, bank, warehouse, stockpile, collect, squirrel away, pack away, set aside, set apart, amass, file, stash, salt away, file and forget, put in moth balls, mothball; see also save 3.
Antonyms spend*, draw out, withdraw.