There are 13 words that end with 'piles'.
| piles | spiles | unpiles |
| uppiles | compiles | huipiles |
| eolipiles | eolopiles | sandpiles |
| woodpiles | recompiles | stockpiles |
| thermopiles | ||
Note: These 13 words that end with 'piles' are found from the USA & Canada version of the tournament Scrabble word list.