n. 25B6; noun a stockpile of weapons : STOCK, store, supply, accumulation, collection, reserve, hoard, cache; informal stash.
25B6; verb food had been stockpiled : STORE UP, amass, accumulate, store (up), stock up on, hoard, cache, collect, lay in, put away, put/set aside, put by, put away for a rainy day, stow away, save; informal salt away, stash away.