666 words can be made from the letters INTERROGATION. The highest-scoring word is INTERROGATION (14 points in Scrabble, 17 in Words With Friends). Longest word: 13 letters.
One word uses all 13 letters: INTERROGATION.
666 in total: 1 13-letter, 4 11-letter, 7 10-letter, 26 9-letter, 41 8-letter, 101 7-letter, 138 6-letter, 115 5-letter, 123 4-letter, 87 3-letter, 23 2-letter. Points are shown as Scrabble·Words With Friends base tile values without board multipliers.
| Letter | Scrabble | Words With Friends | Wordfeud |
|---|---|---|---|
| I | 1 | 1 | 1 |
| N | 1 | 2 | 1 |
| T | 1 | 1 | 1 |
| E | 1 | 1 | 1 |
| R | 1 | 1 | 1 |
| O | 1 | 1 | 1 |
| G | 2 | 3 | 3 |
| A | 1 | 1 | 1 |