| Answer | Crossword Clue |
|---|---|
| SOMETIME | At an unknown date |
| SOMETIME | At an unknown point in the future |
| SOON | At an early date. |
| SOMETIME | At an unspecified date |
| ONCE | At an earlier date |
| SOONER | At an earlier date |
| NOSHOW | Date breaker at an airport |
| advancing | Cause (an event) to occur at an earlier date than planned |
| advances | Cause (an event) to occur at an earlier date than planned |
| antedating | An example or instance of (a sense of) a word, phrase, etc., at a date earlier than previously known or recorded; a citation of this |
