Related Clues:
- Filling with wonder, a huge surprise
- Astounding
- Astonishing, awesome
- Awesome, astounding
- Instruction to a horse to stop
- Cowboy's command
- With 100-Down, 'Now hold on just a second!'
- 'Incredible!'
- 'I was not expecting it to be that good'
- "I was not expecting it to be that good"
- Horse-halting cry
- How about a call to slow down?
- Doctor, one that stops a horse
- How odd a call to stop
- An ancestor's spirit causing astonishment