| Similarity | Rank | |
|---|---|---|
| stiffen | 0.602 | 45494 |
| tough | 0.601 | 4367 |
| tighten | 0.582 | 11050 |
| soften | 0.580 | 16474 |
| tighten_up | 0.575 | 67530 |
| a_tough | 0.551 | 26323 |
| harden | 0.550 | 20332 |
| loosen | 0.539 | 22359 |
| beef_up | 0.497 | 62599 |
| more_stringent | 0.497 | 92552 |
| stiff | 0.495 | 16121 |
| to_soften | 0.494 | 57760 |
| toughness | 0.484 | 38385 |
| strengthened | 0.478 | 83553 |
| harsh | 0.467 | 10084 |
| temper | 0.466 | 15044 |
| stringent | 0.462 | 42883 |
| hardened | 0.452 | 57030 |
| be_tough | 0.449 | 11759 |
| strengthen | 0.448 | 1847 |
| strict | 0.445 | 10958 |
| weaken | 0.444 | 7179 |
| unyielding | 0.439 | 87458 |
| crack_down_on | 0.437 | 46572 |
| freezing | 0.436 | 17259 |