Depreciation.
The intentional or deliberate lowering of a currency's value compared to another country's currency or a standard value (e.g. the price of gold).
The removal or lessening of something's value.
destruction; ruin; irretrievable loss
An event where a ship sinks or runs aground.
A ship that has sunk or run aground so that it is no longer seaworthy.
To wreck a boat through a collision or mishap.