| Similarity | Rank | |
|---|---|---|
| hassle-free | 0.868 | 25973 |
| worry-free | 0.789 | 65017 |
| effortless | 0.777 | 12816 |
| stress-free | 0.767 | 33121 |
| uncomplicated | 0.755 | 16373 |
| dependable | 0.750 | 12155 |
| economical | 0.748 | 8601 |
| straightforward | 0.712 | 6065 |
| easy | 0.709 | 390 |
| maintenance-free | 0.707 | 73416 |
| reliable | 0.706 | 2758 |
| cost-efficient | 0.702 | 44027 |
| efficient | 0.700 | 2049 |
| convenient | 0.686 | 3529 |
| cost-effective | 0.676 | 8865 |
| user-friendly | 0.668 | 15098 |
| risk-free | 0.659 | 27353 |
| recommendable | 0.657 | 72861 |
| doable | 0.655 | 20923 |
| ideal | 0.650 | 1609 |
| painless | 0.646 | 15605 |
| error-free | 0.646 | 73227 |
| inexpensive | 0.644 | 5701 |
| optimum | 0.641 | 9467 |
| speediest | 0.638 | 88881 |