| Answer | Crossword Clue |
|---|---|
| SOS | Plea before going under |
| WETSUIT | You might get into it before going under |
| DIVER | One going under |
| AFLOAT | Not going under |
| SCALPEL | "Going under the knife" knife |
| TAKESTEPS | What to do to read the secret message (going diagonally down, then diagonally back up the under side) |
