altitude, height
| HIGHNESS |
| Word | Clue |
|---|---|
| APEX | climax, height |
| CLIMAX | height, acme |
| ALTITUDE | highness, height |
| DIMENSION | width or height |
| ELEVATION | height above a fixed reference point |
| LOFTINESS | highness, altitude |
| OPTION | alternative |
| ROBERT | Altman, film director |