81 words can be made from the letters RATSIUA. The highest-scoring word is AURIST (6 points in Scrabble, 7 in Words With Friends). Longest word: 6 letters.
81 in total: 6 6-letter, 15 5-letter, 24 4-letter, 24 3-letter, 12 2-letter. Points are shown as Scrabble·Words With Friends base tile values without board multipliers.
| Letter | Scrabble | Words With Friends | Wordfeud |
|---|---|---|---|
| R | 1 | 1 | 1 |
| A | 1 | 1 | 1 |
| T | 1 | 1 | 1 |
| S | 1 | 1 | 1 |
| I | 1 | 1 | 1 |
| U | 1 | 2 | 2 |