| Answer | Crossword Clue |
|---|---|
| POSTHASTE | With great speed. |
| LIKEAHOUSEAFIRE | With great speed. |
| AMAIN | With great speed |
| RAPID | Acting with great speed. |
| HURTLED | Moved with great speed |
| RIP | Move with great speed |
| WHIRL | Rotate with great speed. |
| USAIN | Bolt with great speed |
| HURTLE | Move with great speed |
| APACE | At great speed |
| AMAIN | At great speed |
| TEAR | Go at great speed |
| AMAIN | At great speed, at sea |
| SUPERSONIC | Traveling at a great speed. |
| BONNEVILLEFLATS | Site of auto speed tests in the Great Salt Lake Desert |
| BONNEVILLEFLATS | Part of the Great Salt Lake Desert used for speed tests |
