| Rating | Solver | Clue |
|---|---|---|
| PEAK | Mountain summit | |
| CREST | The summit of a hill or mountain ridge. | |
| APEX | The tip, top, point, or angular summit of anything; as, the apex of a mountain, spire, or cone; the apex, or tip, of a leaf. | |
| TOP | ..., or extremity; the upper side or surface; summit; apex; vertex; cover; lid; as, the top of a spire; the top of a house; the top of a mountain; ... |