| Answer | Crossword Clue |
|---|---|
| PERIODICTABLE | Place for I, O or U |
| ATNO | Fig. for I, O or U, but not A or E |
| NOTE | I.O.U., for one |
| DEBT | Reason for an I.O.U. |
| ELEM | I, O or U |
| ELEM | I, O, or U |
| ELEMENT | I, O or U |
| ELEM | I, O or U: Abbr. |
| ELEM | I, O or U: abbr. |
| ELEM | I, O, or U, e.g. |
| DIR | E, but not A, I, O or U |
| KEYS | A and E, but not I, O or U |
| NOTE | A or E, but not I, O or U |
| ELEM | I, O or U, but not A and E |
| ELEM | I, O or U, but not A or E: Abbr. |
| RHYTHMS | Longest word not containing an a, e, i, o, or u |
| SYZYGY | Highest-scoring Scrabble word that doesn't use A, E, I, O or U |
