Secret stash of valuables (5)
I believe the answer is:
hoard
(Other definitions for hoard that I've seen before include "Secret stash" , "Cache" , "Store, usually hidden" , "Collect; lay in" , "One's savings" .)
I believe the answer is:
hoard
(Other definitions for hoard that I've seen before include "Secret stash" , "Cache" , "Store, usually hidden" , "Collect; lay in" , "One's savings" .)