| Solution | Length | |
|---|---|---|
| asap | 4 | |
| time | 4 | |
| fast | 4 | |
| soon | 4 | |
| shot | 4 | |
| 5 letters | ||
| right | 5 | |
| apace | 5 | |
| swift | 5 | |
| quick | 5 | |
| 6 letters | ||
| pronto | 6 | |
| atarun | 6 | |
| 7 letters | ||
| inhaste | 7 | |
| quickly | 7 | |
| flatout | 7 | |
| rapidly | 7 | |
| hotfoot | 7 | |
| swiftly | 7 | |
| readily | 7 | |
| 8 letters | ||
| suddenly | 8 | |
| slapdash | 8 | |
| inahurry | 8 | |
| promptly | 8 | |
| inaflash | 8 | |
| 9 letters | ||
| SUMMARILY | 9 | |
| 10 letters | ||
| right away | 10 | |
| 12 letters | ||
| straightaway | 12 | |
| 13 letters | ||
| EXPEDITIOUSLY | 13 | |
| Without delay | 13 | |
| superficially | 13 | |