Related Clues:
- Pinnacle of career
- 'Look, Mom -- No cavities!' toothpaste
- Use for a nap
- Virginia suburb of Washington, D.C
- Top line of a hill, mountain, or wave
- Summit conference's opening before holiday
- In Paris, it's protecting royal crown
- Reach a high point of
- Spider perhaps found behind cold hilltop
- Running track obstacle
- Difficulty to overcome
- Part of a helm or a hill
- Hill top
- Remove snow from crow's nest on top of the mountain
- Challenge (to be cleared)