| Solution | Length | |
|---|---|---|
| 4 letters | ||
| swap | 4 | |
| 5 letters | ||
| unite | 5 | |
| react | 5 | |
| swing | 5 | |
| repay | 5 | |
| trade | 5 | |
| 6 letters | ||
| WIGWAG | 6 | |
| tie-up | 6 | |
| treaty | 6 | |
| teeter | 6 | |
| tie-in | 6 | |
| seesaw | 6 | |
| switch | 6 | |
| zigzag | 6 | |
| retort | 6 | |
| return | 6 | |
| 7 letters | ||
| nodding | 7 | |
| one-way | 7 | |
| requite | 7 | |
| respond | 7 | |
| shuttle | 7 | |
| 8 letters | ||
| team up | 8 | |
| 9 letters | ||
| transpose | 9 | |
| retaliate | 9 | |
| 10 letters | ||
| unrequited | 10 | |
| respond to | 10 | |
| 11 letters | ||
| interchange | 11 | |
| 12 letters | ||
| wax-and-wane | 12 | |
| cylinderhead | 12 | |
| 13 letters | ||
| teeter-totter | 13 | |
| pull together | 13 | |
| RIGHTBACKATYA | 13 | |
| 14 letters | ||
| stand-together | 14 | |
| 15 letters | ||
| turn the tables | 15 | |
| sympathize-with | 15 | |