| Answer | Crossword Clue |
|---|---|
| SERA | Word sung by Day |
| SERA | Word sung by Doris Day |
| SERA | Word famously sung by Doris Day |
| SYNE | Word sung on New Year's Day |
| AULD | Word sung on New Year's Day |
| SERA | Word sung twice after "Que," in a Day tune |
| SERA | Lyric sung by Doris Day |
| NOEL | Word sung by carolers |
| SYNE | Word sung by revelers |
| BYE | Title word sung 52 times in a 2000 hit by 'N Sync |
| SERA | Word repeated by Day |
