SEPOY

Yes. "SEPOY" is in the ENABLE word list, accepted by Words With Friends and most open Scrabble apps. It scores 10 points in Scrabble and 10 points in Words With Friends.

In Scrabble, "SEPOY" is worth 10 points before bonuses. In Words With Friends, it's worth 10 points. Played on a triple-word-score, the Scrabble value becomes 30.

A native soldier of the East Indies, employed in the service of a European colonial power, notably the British India army (first under the British-chartered East India Company, later in the crown colony), but also France and Portugal.

1 anagram can be formed using the same letters as SEPOY: POESY.