YUGAS

Yes. "YUGAS" is in the ENABLE word list, accepted by Words With Friends and most open Scrabble apps. It scores 9 points in Scrabble and 10 points in Words With Friends.

In Scrabble, "YUGAS" is worth 9 points before bonuses. In Words With Friends, it's worth 10 points. Played on a triple-word-score, the Scrabble value becomes 27.

In Hindu theology, an epoch or era within a cycle of four ages: the Satya Yuga (or Krita Yuga), the Dvapara Yuga, the Treta Yuga and finally the Kali Yuga, with lengths ranging from 432,000 to 1,728,000 years.

No, "YUGAS" has no anagrams in the ENABLE dictionary — it's the only word that can be formed from its exact letters.