| Answer | Crossword Clue |
|---|---|
| athwart | at right angles to the fore-and-aft line; across |
| abeam | at right angles to the fore-and-aft line |
| scrimmages | The beginning of each down of play, with the ball placed on the ground between the offensive and defensive lines with its longest axis at right angles to the goal line |
| diageotropic | tending to grow at right angles to the line of gravity |
| gromas | (in ancient Roman surveying) instrument having a cruciform wooden frame with a plumb line at the end of each arm, used for laying out lines at right angles to existing lines |
| groma | (in ancient Roman surveying) instrument having a cruciform wooden frame with a plumb line at the end of each arm, used for laying out lines at right angles to existing lines |
