| Solution | Length | |
|---|---|---|
| 3 letters | ||
| efs | 3 | |
| int | 3 | |
| 4 letters | ||
| idea | 4 | |
| save | 4 | |
| 5 letters | ||
| overt | 5 | |
| stint | 5 | |
| plain | 5 | |
| stark | 5 | |
| spare | 5 | |
| scant | 5 | |
| troll | 5 | |
| 6 letters | ||
| ticket | 6 | |
| waiver | 6 | |
| shroud | 6 | |
| edison | 6 | |
| screen | 6 | |
| uphold | 6 | |
| safety | 6 | |
| public | 6 | |
| ratify | 6 | |
| shield | 6 | |
| secure | 6 | |
| 7 letters | ||
| obvious | 7 | |
| protect | 7 | |
| warrant | 7 | |
| sustain | 7 | |
| qualify | 7 | |
| staring | 7 | |
| support | 7 | |
| release | 7 | |
| visible | 7 | |
| dubious | 7 | |
| evident | 7 | |
| seeable | 7 | |
| shelter | 7 | |
| 8 letters | ||
| umbrella | 8 | |
| tangible | 8 | |
| validate | 8 | |
| vaseline | 8 | |
| straiten | 8 | |
| register | 8 | |
| preserve | 8 | |
| sensible | 8 | |
| UNIVOCAL | 8 | |
| expanded | 8 | |
| restrict | 8 | |
| restrain | 8 | |
| sanction | 8 | |
| 9 letters | ||
| brassiere | 9 | |
| plaintiff | 9 | |
| copyright | 9 | |
| safeguard | 9 | |
| privilege | 9 | |
| ambiguous | 9 | |
| seat belt | 9 | |
| trademark | 9 | |
| prominent | 9 | |
| 10 letters | ||
| preventive | 10 | |
| SPECIALIZE | 10 | |
| pronounced | 10 | |
| UNDERWRITE | 10 | |
| windshield | 10 | |
| plaintosee | 10 | |
| 11 letters | ||
| steamengine | 11 | |
| transparent | 11 | |
| UNAMBIGUOUS | 11 | |
| UNEQUIVOCAL | 11 | |
| UNDISGUISED | 11 | |
| 12 letters | ||
| crystalclear | 12 | |
| well-defined | 12 | |
| self-evident | 12 | |
| questionable | 12 | |
| UNMISTAKABLE | 12 | |
| safety glass | 12 | |
| PROPHYLACTIC | 12 | |
| indisputable | 12 | |
| 14 letters | ||
| UNQUESTIONABLE | 14 | |
| 15 letters | ||
| straightforward | 15 | |
| 16 letters | ||
| self explanatory | 16 | |