| Similarity | Rank | |
|---|---|---|
| unsettled | 0.776 | 29774 |
| uncertainty | 0.742 | 7075 |
| unclear | 0.727 | 8917 |
| uncertainties | 0.719 | 21175 |
| doubtful | 0.693 | 15748 |
| optimistic | 0.687 | 8351 |
| pessimistic | 0.684 | 25478 |
| troubling | 0.680 | 15251 |
| worrisome | 0.672 | 31526 |
| unconvinced | 0.669 | 53865 |
| fearful | 0.664 | 12953 |
| precarious | 0.664 | 24495 |
| bleak | 0.664 | 17315 |
| puzzling | 0.661 | 24981 |
| grim | 0.660 | 14737 |
| perplexed | 0.657 | 27480 |
| fraught | 0.657 | 25023 |
| ambiguous | 0.656 | 17112 |
| cautious | 0.655 | 9026 |
| unsure | 0.654 | 9721 |
| hopeful | 0.651 | 10209 |
| unlikely | 0.650 | 4220 |
| unpredictable | 0.646 | 11689 |
| troubled | 0.645 | 8517 |
| circumspect | 0.644 | 66989 |