| Solution | Length | |
|---|---|---|
| 3 letters | ||
| aye | 3 | |
| vow | 3 | |
| yea | 3 | |
| yes | 3 | |
| say | 3 | |
| 4 letters | ||
| oath | 4 | |
| word | 4 | |
| visa | 4 | |
| seal | 4 | |
| 5 letters | ||
| iamso | 5 | |
| didso | 5 | |
| proof | 5 | |
| stand | 5 | |
| vouch | 5 | |
| stamp | 5 | |
| 6 letters | ||
| creeds | 6 | |
| yesido | 6 | |
| yesiam | 6 | |
| signet | 6 | |
| remark | 6 | |
| avowal | 6 | |
| say-so | 6 | |
| saying | 6 | |
| thesis | 6 | |
| stance | 6 | |
| 7 letters | ||
| yesidid | 7 | |
| theorem | 7 | |
| thought | 7 | |
| quality | 7 | |
| warrant | 7 | |
| premise | 7 | |
| protest | 7 | |
| support | 7 | |
| witness | 7 | |
| 8 letters | ||
| yessiree | 8 | |
| sentence | 8 | |
| question | 8 | |
| sanction | 8 | |
| SWEARING | 8 | |
| 9 letters | ||
| IDOINDEED | 9 | |
| testimony | 9 | |
| statement | 9 | |
| predicate | 9 | |
| utterance | 9 | |
| signature | 9 | |
| 10 letters | ||
| profession | 10 | |
| settlement | 10 | |
| reflection | 10 | |
| PROMPTNESS | 10 | |
| SUBMISSION | 10 | |
| subjoinder | 10 | |
| 11 letters | ||
| PROPOSITION | 11 | |
| WILLINGNESS | 11 | |
| testimonial | 11 | |
| PREDICATION | 11 | |
| 12 letters | ||
| PROCLAMATION | 12 | |
| RATIFICATION | 12 | |
| verification | 12 | |
| subscription | 12 | |
| RUBBER STAMP | 12 | |
| protestation | 12 | |
| 13 letters | ||
| strengthening | 13 | |
| reinforcement | 13 | |
| pronouncement | 13 | |
| 14 letters | ||
| PRESUPPOSITION | 14 | |
| 15 letters | ||
| sworn-statement | 15 | |