| Similarity | Rank | |
|---|---|---|
| hydrants | 0.865 | 75154 |
| manhole | 0.774 | 54038 |
| sprinkler | 0.763 | 26883 |
| extinguisher | 0.745 | 42838 |
| culvert | 0.741 | 57347 |
| hose | 0.740 | 10371 |
| pumper | 0.736 | 91758 |
| sprinklers | 0.727 | 40612 |
| hoses | 0.718 | 24366 |
| driveway | 0.708 | 11859 |
| sewer | 0.704 | 13245 |
| firehouse | 0.699 | 70799 |
| roadway | 0.685 | 20030 |
| berm | 0.685 | 72864 |
| blower | 0.684 | 26235 |
| spillway | 0.683 | 85395 |
| extinguishers | 0.681 | 50961 |
| sidewalk | 0.681 | 12587 |
| downspout | 0.680 | 94910 |
| backflow | 0.676 | 82062 |
| fire | 0.672 | 1037 |
| sump | 0.665 | 30252 |
| culverts | 0.660 | 73246 |
| chimney | 0.660 | 17271 |
| guardrail | 0.660 | 74731 |