| Answer | Crossword Clue |
|---|---|
| ONLYIFNECESSARY | When there's no other option |
| IFNECESSARY | When there's no other option |
| default | A preselected option adopted by a computer program or other mechanism when no alternative is specified by the user or programmer |
| defaults | A preselected option adopted by a computer program or other mechanism when no alternative is specified by the user or programmer |
| SKY | The limit when there's no limit |
| IMUP | Shout when there's no cause for alarm? |
| NATURALCAUSES | There's no foul play when one passes by these |
