| Answer | Crossword Clue |
|---|---|
| SADISM | Certain marquis's activity |
| TOOLMAKING | Certain machinist's activity |
| CAPER | Certain fraternity activity |
| RADIO | Certain kind of activity |
| DEBATE | Certain school team activity |
| RENAMING | Certain activity of uncertain producers |
| TANNING | Activity at a certain salon |
