| Similarity | Rank | |
|---|---|---|
| unsolvable | 0.839 | 90663 |
| vexing | 0.802 | 57669 |
| solvable | 0.786 | 79398 |
| debilitating | 0.729 | 18138 |
| intransigent | 0.725 | 90519 |
| fraught | 0.723 | 25023 |
| underdevelopment | 0.722 | 90119 |
| ill-defined | 0.719 | 80354 |
| afflicting | 0.713 | 67598 |
| pathologies | 0.706 | 55721 |
| multifactorial | 0.706 | 98345 |
| unresolved | 0.706 | 22329 |
| beset | 0.702 | 36058 |
| untreatable | 0.701 | 92283 |
| paradoxical | 0.700 | 35189 |
| coexisting | 0.697 | 76476 |
| deep-seated | 0.696 | 46404 |
| incurable | 0.695 | 33770 |
| crippling | 0.688 | 25087 |
| persistent | 0.687 | 8437 |
| intolerable | 0.686 | 28561 |
| chronic | 0.686 | 3978 |
| generalized | 0.683 | 22041 |
| symptomatic | 0.682 | 24869 |
| instability | 0.682 | 14587 |