25 words can be made from the letters AIOOUKD. The highest-scoring word is KUDO (9 points in Scrabble, 10 in Words With Friends). Longest word: 5 letters.
25 in total: 1 5-letter, 2 4-letter, 14 3-letter, 8 2-letter. Points are shown as Scrabble·Words With Friends base tile values without board multipliers.
| Letter | Scrabble | Words With Friends | Wordfeud |
|---|---|---|---|
| A | 1 | 1 | 1 |
| I | 1 | 1 | 1 |
| O | 1 | 1 | 1 |
| U | 1 | 2 | 2 |
| K | 5 | 5 | 5 |
| D | 2 | 2 | 2 |