| 100% | OBTUSE | 6 | An angle larger than 90 degrees |
| 95% | OBTUSE | 6 | An angle larger than 90 degrees; to be oblivious |
| 79% | ACUTE | 5 | An angle less than 90 degrees |
| 72% | ACUTE | 5 | Like an angle less than 90 degrees |
| 70% | ACUTE | 5 | Less than 90 degrees, as an angle |
| 61% | OBTUSE | 6 | An angle that's more than 90 degrees |
| 60% | ACUTE | 5 | Angle less than 90 degrees |
| 60% | ACUTE | 5 | Like an angle measuring less than 90 degrees |
| 59% | ACUTE | 5 | Like angles less than 90 degrees |
| 59% | ACUTE | 5 | Less than 90 degrees angle |
| 57% | OBTUSE | 6 | Angle greater than 90 degrees but less than 180 |
| 57% | OBTUSE | 6 | Like an angle that's more than 90 degrees |
| 57% | OBTUSE | 6 | Like an angle that's greater than 90 degrees |
| 57% | ACUTE | 5 | In mathematics, an angle of less than 90 degrees |
| 56% | ACUTE | 5 | Like an angle smaller than 90° |
| 56% | ACUTE | 5 | Like an angle less than 90° |
| 55% | OBTUSE | 6 | An angle between 90 and 180 degrees |
| 55% | ACUTE | 5 | Less than 90°, as an angle |
| 55% | ACUTE | 5 | Less than 90, as an angle |
| 54% | OBTUSE | 6 | An angle over 90 degrees; or slow to understand |
| 54% | ACUTE | 5 | Like an angle of less than 90° |
| 53% | ACUTE | 5 | Like an angle that's less than 90° |
| 52% | ACUTE | 5 | Like an angle that's less than ninety degrees |
| 52% | MITRE | 5 | Wood joint made at an angle of 90 degrees |
| 51% | ANGLE | 5 | An obtuse one is larger than 90° |
| 50% | ACUTE | 5 | Angle that's less than 90 degrees, say |
| 49% | ACUTE | 5 | Like angles measuring less than 90 degrees |
| 48% | ACUTEANGLE | 10 | It's more than 90 degrees |
| 48% | OBTUSEANGLE | 11 | It's more than 90 degrees |
| 47% | OBTUSE | 6 | Angle of more than 90 but less than 180 degrees |