| Answer | Crossword Clue |
|---|---|
| UPFOR | Eager to take part in |
| PASSUP | Decline to take part in |
| OPTIN | Decide to take part |
| OPTIN | Elect to take part |
| GAME | Willing to take part |
| OPTIN | Agree to take part |
| OPTIN | Choose to take part |
| OPTSIN | Chooses to take part |
| OPTEDIN | Agreed to take part |
| OPTEDIN | Chose to take part |
| GAME | Ready to take part |
| OPTOUT | Decide not to take part |
| OPTEDOUT | Chose not to take part |
| OPTS | Declines to take part, with "out" |
| DEADHEAD | Jerry Garcia fan ... or what each part of the answers to the starred clues can take |
