| 100% | PARALLELS | 9 | These two lines will never cross paths |
| 63% | PARALLEL | 8 | These lines will never cross |
| 46% | WHOSTHERE | 9 | This two-word phrase is the first line in Hamlet |
| 39% | ANGLES | 6 | These are formed by two lines coming to a point |
| 38% | PARALLEL | 8 | Like two straight lines that will never meet |
| 36% | KIWI | 4 | This will never fly |
| 35% | BALLOTBOX | 9 | This should never be stuffed |
| 35% | STATES | 6 | Their lines are often crossed |
| 35% | ROUNDHOLE | 9 | A square peg will never fit in this |
| 35% | PARALLEL | 8 | Like two lines that never meet |
| 34% | THIN | 4 | James Jones' World War II red line was this |
| 34% | LANES | 5 | Two of these are needed to pass |
| 34% | PROMISE | 7 | This can be broken but never held |
| 34% | MEET | 4 | Parallel lines never do this |
| 34% | XED | 3 | Marked with two crossing lines |
| 34% | END | 3 | What this is two from |
| 33% | WON | 3 | Was the first to cross the finish line |
| 33% | SEAM | 4 | Line where two pieces of fabric are joined |
| 33% | XES | 3 | Letters made with two crossing lines |
| 33% | PEENS | 5 | Ball and cross are two varieties |
| 33% | INTERSECT | 9 | Cross, as two lines might |
| 33% | DEADHEAT | 8 | Two runners cross the line at the same time |
| 33% | MUSLIMS | 7 | Two major groups of these people are Shia, Sunni |
| 33% | CHARLES | 7 | Two spaniel breeds are named for this English king |
| 33% | PINT | 4 | This unit of measurement is equivalent to two cups |
| 33% | LURE | 4 | This might be at the end of the line |
| 32% | DOERS | 5 | There are two types, talkers and these |
| 32% | OMG | 3 | "I never thought this would happen!": Abbr. |
| 32% | BRIDGES | 7 | Gephyrophobia is the fear of crossing these |
| 32% | LATITUDE | 8 | The Equator is this type of line |