| Rating | Solver | Clue |
|---|---|---|
| EDGE | Perimeter | |
| PERIMETRY | The art of using the perimeter; measurement of the field of vision. | |
| DIDONIA | The curve which on a given surface and with a given perimeter contains the greatest area. | |
| PERIMETRICAL | Of or pertaining to the perimeter, or to perimetry; as, a perimetric chart of the eye. | |
| POLYGON | A plane figure having many angles, and consequently many sides; esp., one whose perimeter consists of more than four sides; any figure having many angles. | |
| PERI- | A prefix used to signify around, by, near, over, beyond, or to give an intensive sense; as, perimeter, the measure around; perigee, point near ... | |