Solutions Perpendicular has 4 entries with similar clues
- 7-letter words
- obliqueNeither parallel nor perpendicular
- 11-letter words
- right-angleThat between perpendicular and base
- 15-letter words
- at-right-anglesPerpendicularly
- 21-letter words
- cartesian-coordinatesA coordinate system using two or three mutually perpendicular axes