| Solution | Length | |
|---|---|---|
| 4 letters | ||
| shoe | 4 | |
| mcan | 4 | |
| snug | 4 | |
| stem | 4 | |
| 5 letters | ||
| short | 5 | |
| terse | 5 | |
| quiet | 5 | |
| | ||
| 6 letters | ||
| silent | 6 | |
| keaton | 6 | |
| 7 letters | ||
| stutter | 7 | |
| 8 letters | ||
| wordless | 8 | |
| hadwords | 8 | |
| taciturn | 8 | |
| 9 letters | ||
| voiceless | 9 | |
| | ||
| 10 letters | ||
| speechless | 10 | |
| 11 letters | ||
| untalkative | 11 | |
| 12 letters | ||
| tight-lipped | 12 | |
| INARTICULATE | 12 | |