| Answer | Crossword Clue |
|---|---|
| SWAK | Letters on a love-letter envelope |
| SWAK | Letters on a love letter's envelope |
| SWAK | Initials on a love letter's envelope |
| SWAK | Letters on a love letter |
| WAX | Sealer that might close a love letter envelope |
| XOXO | Letters at the end of a love letter |
| XOXOXOXO | String of letters that might close a love letter |
