| Solution | Length | |
|---|---|---|
| 4 letters | ||
| same | 4 | |
| such | 4 | |
| twin | 4 | |
| 5 letters | ||
| up to | 5 | |
| 6 letters | ||
| stuffy | 6 | |
| united | 6 | |
| square | 6 | |
| 7 letters | ||
| similar | 7 | |
| uniform | 7 | |
| prorata | 7 | |
| uptight | 7 | |
| 8 letters | ||
| straight | 8 | |
| suitable | 8 | |
| suchlike | 8 | |
| relative | 8 | |
| parallel | 8 | |
| together | 8 | |
| 9 letters | ||
| identical | 9 | |
| analogous | 9 | |
| SYMBIOTIC | 9 | |
| congruent | 9 | |
| unanimous | 9 | |
| 10 letters | ||
| SUFFICIENT | 10 | |
| tantamount | 10 | |
| reciprocal | 10 | |
| respective | 10 | |
| 11 letters | ||
| sympathetic | 11 | |
| SUBSTANTIAL | 11 | |
| synchronous | 11 | |
| 12 letters | ||
| satisfactory | 12 | |
| synchronized | 12 | |
| RECONCILABLE | 12 | |
| proportional | 12 | |
| 13 letters | ||
| proportionate | 13 | |
| understanding | 13 | |
| 16 letters | ||
| undifferentiated | 16 | |