| Similarity | Rank | |
|---|---|---|
| futile | 0.859 | 19413 |
| vain | 0.762 | 12001 |
| half-hearted | 0.701 | 55041 |
| unsuccessful | 0.697 | 12631 |
| interminable | 0.696 | 49138 |
| laborious | 0.693 | 32628 |
| ineffectual | 0.681 | 44630 |
| pointless | 0.676 | 13866 |
| quixotic | 0.672 | 82962 |
| unproductive | 0.668 | 30468 |
| tiresome | 0.666 | 30267 |
| arduous | 0.666 | 21339 |
| purposeless | 0.661 | 97250 |
| aimless | 0.657 | 57651 |
| vainly | 0.654 | 59810 |
| blundering | 0.652 | 92327 |
| tedious | 0.652 | 13170 |
| abortive | 0.648 | 62320 |
| ignoble | 0.648 | 84095 |
| tortuous | 0.648 | 48903 |
| unsatisfying | 0.648 | 54047 |
| haphazard | 0.642 | 39159 |
| hopeless | 0.640 | 14685 |
| doggedly | 0.640 | 66194 |
| soul-searching | 0.638 | 69076 |