| Answer | Crossword Clue |
|---|---|
| XAXIS | Horizontal line in a mathematical plane |
| level | a device for establishing a horizontal line or plane by means of a bubble in a liquid that shows adjustment to the horizontal by movement to the center of a slightly bowed glass tube |
| leveled | the horizontal line or plane in which something is located |
| unlevel | the horizontal line or plane in which something is located |
| levels | the horizontal line or plane in which something is located |
| levelled | the horizontal line or plane in which something is located |
| levelly | the horizontal line or plane in which something is located |
