59 words can be made from the letters RATTIS. The highest-scoring word is ARTIST (6 points in Scrabble, 6 in Words With Friends). Longest word: 6 letters.
4 words use all 6 letters: ARTIST, STRAIT, STRATI, TRAITS.
59 in total: 4 6-letter, 9 5-letter, 17 4-letter, 20 3-letter, 9 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 |
| I | 1 | 1 | 1 |
| S | 1 | 1 | 1 |