| 100% | ELEM | 4 | I, O or U, but not A or E: Abbr. |
| 86% | ATNO | 4 | Fig. for I, O or U, but not A or E |
| 80% | NOTE | 4 | A or E, but not I, O or U |
| 78% | KEYS | 4 | A and E, but not I, O or U |
| 78% | ALERS | 5 | A and O, but not E, I or U |
| 71% | CONSONANT | 9 | Not A, E, I, O or U |
| 63% | KEY | 3 | A or E, but not I |
| 63% | VOWEL | 5 | A, E, I, O, or U |
| 62% | VOWEL | 5 | A, E, I, O, or U, e.g. |
| 61% | VOWEL | 5 | A, E, I, O, or U (and sometimes Y) |
| 59% | CONSONANT | 9 | Letter that isn't A, E, I, O, or U |
| 59% | VOWEL | 5 | A, E, I, O, U, or sometimes Y |
| 59% | ONE | 3 | Point value for A, E, I, O, or U in Scrabble |
| 58% | RHYTHMS | 7 | Longest commonly used word with no a, e, i, o or u |
| 57% | SYZYGY | 6 | Highest-scoring Scrabble word that doesn't use A, E, I, O or U |
| 55% | ELEM | 4 | B or C, but not A or D: Abbr. |
| 55% | ELEM | 4 | I, O or U: Abbr. |
| 54% | ELEM | 4 | I, O, or U, on a table |
| 52% | VOWELS | 6 | A, E, I, O and U |
| 52% | VOWELS | 6 | A, E, I, O, and U |
| 51% | GRADE | 5 | A, B, C or D, but not E |
| 51% | NOTE | 4 | A or B, but not O |
| 51% | ALER | 4 | A or O, but not B |
| 50% | GRADE | 5 | A, B, C, D or F, but not E |
| 50% | SONG | 4 | Single, e.g., but not a double or a triple |
| 50% | VOWELS | 6 | A, E, I, O, U ... and sometimes Y |
| 49% | VITAMIN | 7 | A, B, C, D or E, but not F |
| 49% | ELEM | 4 | He or I, but not you: Abbr. |
| 46% | DISCLAIMER | 10 | "I am not a doctor, but I play one on TV," e.g. |
| 46% | ELEM | 4 | I, O or U |