Arrange this list of letters to make the longest English word possible: i, s, l, a, n.
The longest English word that can be formed from the given letters is "nails".
Below is an instruction that describes a task, write a response that appropriately completes the request.

### Instruction:
Arrange this list of letters to make the longest English word possible: i, s, l, a, n.

### Response:
The longest English word that can be formed from the given letters is "nails".