| Solution | Length | |
|---|---|---|
| 3 letters | ||
| mri | 3 | |
| hmo | 3 | |
| doa | 3 | |
| 4 letters | ||
| rapt | 4 | |
| soft | 4 | |
| coma | 4 | |
| case | 4 | |
| 5 letters | ||
| stoic | 5 | |
| 6 letters | ||
| stodgy | 6 | |
| stolid | 6 | |
| tender | 6 | |
| stable | 6 | |
| steady | 6 | |
| 7 letters | ||
| relapse | 7 | |
| sparing | 7 | |
| spastic | 7 | |
| spartan | 7 | |
| subject | 7 | |
| shut in | 7 | |
| 8 letters | ||
| stubborn | 8 | |
| SEDULOUS | 8 | |
| resigned | 8 | |
| tolerant | 8 | |
| SUFFERER | 8 | |
| UNTIRING | 8 | |
| inactive | 8 | |
| resolute | 8 | |
| tireless | 8 | |
| enduring | 8 | |
| 9 letters | ||
| referable | 9 | |
| UNWEARIED | 9 | |
| UNFAILING | 9 | |
| UNDAUNTED | 9 | |
| sleepless | 9 | |
| tenacious | 9 | |
| rheumatic | 9 | |
| steadfast | 9 | |
| 10 letters | ||
| UNFLAGGING | 10 | |
| UNWAVERING | 10 | |
| unrepining | 10 | |
| relentless | 10 | |
| UNSWERVING | 10 | |
| forbearing | 10 | |
| 11 letters | ||
| UNREMITTING | 11 | |
| sick person | 11 | |
| preoccupied | 11 | |
| unrelenting | 11 | |
| UNFLAPPABLE | 11 | |
| unfaltering | 11 | |
| unflinching | 11 | |
| 13 letters | ||
| terminal case | 13 | |
| understanding | 13 | |
| uncomplaining | 13 | |
| philosophical | 13 | |
| single-minded | 13 | |
| UNCONQUERABLE | 13 | |
| UNINTERRUPTED | 13 | |
| 14 letters | ||
| VALETUDINARIAN | 14 | |
| 15 letters | ||
| imseeingadoctor | 15 | |
| self-controlled | 15 | |