| 100% | INFILTRATED | 11 | Passed through the enemy line |
| 56% | GAP | 3 | Pass through the mountains |
| 54% | AXLE | 4 | Rod passing through the center |
| 54% | RAY | 3 | Beam passing through the clouds |
| 52% | TWEENER | 7 | Tennis return that passes through the legs |
| 51% | NEEDLE | 6 | Thread is passed through the eye of it |
| 51% | AXLE | 4 | Spindle passing through the wheels in an automobile |
| 51% | FIBER | 5 | Dietary ___ (material that passes through the body undigested) |
| 50% | CARGOSHIPS | 10 | Most vessels passing through the Suez and Panama Canals |
| 50% | BYES | 4 | Free passes through the early rounds of a tournament |
| 50% | ANCON | 5 | SS ___ (first ship to pass through the Panama Canal) |
| 50% | TROPIC | 6 | ___ of Capricorn (line that passes through the Mozambique Channel and the Coral Sea) |
| 50% | ARGO | 4 | Ship that safely passed through the Clashing Rocks, in myth |
| 49% | ELBE | 4 | European river that passes through the Czech Republic and Germany |
| 49% | DIAMETER | 8 | Line through the middle |
| 49% | AXES | 4 | Lines through the origin |
| 48% | GENE | 4 | Something passed down the line |
| 48% | GREATDIVIDE | 11 | Line through the Rocky Mountains |
| 46% | AXIS | 4 | Line passing through a graph's origin |
| 46% | DIAMETER | 8 | Line through the center of a circle |
| 46% | BISECTOR | 8 | Line through the middle of a circle |
| 46% | HEREDITY | 8 | The passing of traits through familial generations |
| 45% | DIAM | 4 | Line through the middle of a circle: Abbr. |
| 44% | MADRID | 6 | City through which the Manzanares River passes |
| 44% | WAFT | 4 | Pass gently through the air, like aroma |
| 44% | AXIS | 4 | Imaginary line through the Earth |
| 44% | AXIS | 4 | Graph line through the origin |
| 44% | DIAMETER | 8 | Line going through the middle of a circle |
| 43% | THREADING | 9 | Passing cotton through the eye of a needle |
| 42% | MAJORAXIS | 9 | Line that passes through both of an ellipse's foci |