| Similarity | Rank | |
|---|---|---|
| unsolvable | 0.747 | 90663 |
| unknowable | 0.742 | 53536 |
| incomprehensible | 0.731 | 25956 |
| unanswered | 0.726 | 20604 |
| illogical | 0.725 | 28281 |
| equivocation | 0.721 | 95611 |
| fallacious | 0.716 | 54983 |
| perplexity | 0.715 | 67068 |
| vexing | 0.711 | 57669 |
| suppositions | 0.711 | 90991 |
| question | 0.709 | 534 |
| puzzling | 0.703 | 24981 |
| unexamined | 0.702 | 77189 |
| reasonings | 0.701 | 97466 |
| contradictory | 0.700 | 17147 |
| paradoxes | 0.695 | 49211 |
| presupposition | 0.694 | 79966 |
| epistemological | 0.694 | 53169 |
| perplexing | 0.693 | 31002 |
| incredulity | 0.692 | 69374 |
| sophistry | 0.692 | 88049 |
| baffling | 0.690 | 34300 |
| inconceivable | 0.686 | 32910 |
| answer | 0.685 | 848 |
| impossibility | 0.685 | 28633 |