| Solution | Length | |
|---|---|---|
| 4 letters | ||
| burn | 4 | |
| stew | 4 | |
| emit | 4 | |
| 5 letters | ||
| roast | 5 | |
| emits | 5 | |
| sweat | 5 | |
| toast | 5 | |
| spark | 5 | |
| scald | 5 | |
| steam | 5 | |
| 6 letters | ||
| stifle | 6 | |
| simmer | 6 | |
| seethe | 6 | |
| scorch | 6 | |
| 7 letters | ||
| thermal | 7 | |
| swelter | 7 | |
| smother | 7 | |
| smolder | 7 | |
| 9 letters | ||
| suffocate | 9 | |
| 11 letters | ||
| ULTRAVIOLET | 11 | |
| 12 letters | ||
| EDISONEFFECT | 12 | |