1) Accumulates excessively 2) Acts avariciously 3) Acts the miser 4) Acts the pack rat 5) Amasses stock 6) Buys up 7) Keeps in reserve 8) Keeps to oneself 9) Savings 10) Stashes 11) Stockpiles 12) Stockpiles greedily 13) Stores secretly 14) Stores up selfishly 1) Amasses 2) Saves 3) Stashes