| Answer | Crossword Clue |
|---|---|
| HID | Placed so as not to be found |
| UNDERTHERADAR | So as not to be noticed |
| ONTIPTOE | So as not to be heard |
| SOTTOVOCE | So as not to be overheard. |
| MUTED | So as not to be overheard, say |
| LOST | Not to be found |
| HIDE | Try not to be found |
| AWOL | Not to be found, for short |
| CUCKOOCLOCKS | Timepieces not likely to be found in libraries |
