| Rating | Solver | Clue |
|---|---|---|
| EQUATOR | Imaginary line around Earth | |
| LONGITUDE | Line of measure around the Earth | |
| PARALLEL | One of the imaginary circles on the surface of the earth, parallel to the equator, marking the latitude; also, the corresponding line on a globe or map. | |
| AXIS | A straight line, real or imaginary, passing through a body, on which it revolves, or may be supposed to revolve; a line passing through a body ... |