| Similarity | Rank | |
|---|---|---|
| passive | 0.746 | 7931 |
| Detectors | 0.693 | 93824 |
| Threshold | 0.679 | 46126 |
| Detector | 0.670 | 57528 |
| Dynamic | 0.661 | 15573 |
| Directional | 0.660 | 77939 |
| Residual | 0.660 | 60494 |
| Efficiency | 0.660 | 18898 |
| Negative | 0.660 | 19069 |
| Focused | 0.652 | 34289 |
| Indirect | 0.651 | 48830 |
| Intelligent | 0.650 | 19947 |
| Efficient | 0.650 | 25811 |
| Frequency | 0.648 | 24114 |
| Static | 0.644 | 31080 |
| Controlled | 0.641 | 30992 |
| Continuous | 0.641 | 24309 |
| Enhanced | 0.637 | 21476 |
| Maximizing | 0.633 | 65626 |
| Reinforcement | 0.628 | 77492 |
| Ventilation | 0.628 | 55452 |
| Cavity | 0.627 | 95267 |
| Retrofit | 0.627 | 84668 |
| Isolation | 0.626 | 46838 |
| Intrusion | 0.625 | 81488 |