| Answer | Crossword Clue |
|---|---|
| SEAFIRE | Marine luminescence |
| FLAME | Luminescence |
| GLOW | Luminescence |
| AFTERGLOW | Lingering luminescence |
| AGLOW | Displaying luminescence |
| NEONS | Main Street luminescence. |
| GLO | Luminescence, in ads |
| FOXFIRE | Cause of luminescence in decaying wood |
