| Solution | Length | |
|---|---|---|
| 3 letters | ||
| sub | 3 | |
| 4 letters | ||
| vice | 4 | |
| euro | 4 | |
| sack | 4 | |
| 5 letters | ||
| trail | 5 | |
| stand | 5 | |
| renew | 5 | |
| strip | 5 | |
| spell | 5 | |
| track | 5 | |
| 6 letters | ||
| remove | 6 | |
| reform | 6 | |
| refill | 6 | |
| uproot | 6 | |
| return | 6 | |
| supply | 6 | |
| retire | 6 | |
| result | 6 | |
| 7 letters | ||
| relieve | 7 | |
| release | 7 | |
| instead | 7 | |
| royalwe | 7 | |
| reenact | 7 | |
| recruit | 7 | |
| succeed | 7 | |
| surplus | 7 | |
| putback | 7 | |
| suspend | 7 | |
| SWAPOUT | 7 | |
| UNFROCK | 7 | |
| restore | 7 | |
| 8 letters | ||
| inlieuof | 8 | |
| turn-off | 8 | |
| supplant | 8 | |
| turn out | 8 | |
| put-back | 8 | |
| exchange | 8 | |
| 9 letters | ||
| represent | 9 | |
| replenish | 9 | |
| ringtones | 9 | |
| insteadof | 9 | |
| supersede | 9 | |
| rearrange | 9 | |
| take back | 9 | |
| reinstate | 9 | |
| 10 letters | ||
| REACTIVATE | 10 | |
| SUBSTITUTE | 10 | |
| understudy | 10 | |
| 11 letters | ||
| REESTABLISH | 11 | |
| reinstitute | 11 | |
| 12 letters | ||
| substitution | 12 | |
| re-establish | 12 | |
| reconstitute | 12 | |
| SUPERANNUATE | 12 | |
| REHABILITATE | 12 | |
| stand in for | 12 | |
| 14 letters | ||
| substitute for | 14 | |