| Solution | Length | |
|---|---|---|
| 4 letters | ||
| oral | 4 | |
| open | 4 | |
| 5 letters | ||
| aloud | 5 | |
| plain | 5 | |
| brash | 5 | |
| blunt | 5 | |
| vocal | 5 | |
| round | 5 | |
| frank | 5 | |
| 6 letters | ||
| unwary | 6 | |
| simple | 6 | |
| brassy | 6 | |
| candid | 6 | |
| 7 letters | ||
| talking | 7 | |
| sincere | 7 | |
| 8 letters | ||
| trusting | 8 | |
| reticent | 8 | |
| speaking | 8 | |
| straight | 8 | |
| sociable | 8 | |
| 9 letters | ||
| ingenuous | 9 | |
| talkative | 9 | |
| unguarded | 9 | |
| unchecked | 9 | |
| 10 letters | ||
| vociferous | 10 | |
| forthright | 10 | |
| unreticent | 10 | |
| unreserved | 10 | |
| unhampered | 10 | |
| 11 letters | ||
| transparent | 11 | |
| UNEQUIVOCAL | 11 | |
| unshrinking | 11 | |
| soft-spoken | 11 | |
| well-spoken | 11 | |
| unrepressed | 11 | |
| UNVARNISHED | 11 | |
| 12 letters | ||
| unsuppressed | 12 | |
| UNRESTRAINED | 12 | |
| straight-out | 12 | |
| unsuspicious | 12 | |
| SIMPLEMINDED | 12 | |
| UNRESTRICTED | 12 | |
| 13 letters | ||
| single-minded | 13 | |
| unconstrained | 13 | |
| 14 letters | ||
| self revealing | 14 | |
| 15 letters | ||
| UNSOPHISTICATED | 15 | |
| straightforward | 15 | |