| Solution | Length | |
|---|---|---|
| 4 letters | ||
| rest | 4 | |
| lest | 4 | |
| 5 letters | ||
| quiet | 5 | |
| peace | 5 | |
| sleep | 5 | |
| 6 letters | ||
| phlegm | 6 | |
| repose | 6 | |
| temper | 6 | |
| satori | 6 | |
| 7 letters | ||
| silence | 7 | |
| slumber | 7 | |
| courage | 7 | |
| 8 letters | ||
| coldness | 8 | |
| composed | 8 | |
| stoicism | 8 | |
| serenity | 8 | |
| sobriety | 8 | |
| prudence | 8 | |
| quietude | 8 | |
| QUIETISM | 8 | |
| 9 letters | ||
| placidity | 9 | |
| composure | 9 | |
| restraint | 9 | |
| stability | 9 | |
| stillness | 9 | |
| 10 letters | ||
| sang froid | 10 | |
| temperance | 10 | |
| 11 letters | ||
| self denial | 11 | |
| TRANQUILITY | 11 | |
| 12 letters | ||
| self-control | 12 | |
| TRANQUILLITY | 12 | |
| 13 letters | ||
| collectedness | 13 | |
| 14 letters | ||
| self-restraint | 14 | |
| 15 letters | ||
| even-mindedness | 15 | |
| self-possession | 15 | |