The term 'store up' can be expressed in a variety of ways. The six letter word 'GARNER' means to collect or gather something, while the ten letter word 'ACCUMULATE' means to gather or collect over time. The nine letter word 'STOCKPILE' means to store a large amount of something for future use. The five letter word 'AMASS' means to ACCUMULATE or gather a large amount of something. The three letter word 'LAY' means to put something down, while the five letter word 'HOARD' means to save or keep something for oneself. The five letter word 'layin' is a variation of 'LAY, ' and the eight letter word 'putaside' means to set something aside for future use.