| Similarity | Rank | |
|---|---|---|
| heaters | 0.868 | 15430 |
| heater | 0.859 | 10118 |
| dehumidifiers | 0.792 | 81194 |
| heating | 0.791 | 4216 |
| Heaters | 0.789 | 66548 |
| low-flow | 0.773 | 80266 |
| dehumidifier | 0.773 | 53135 |
| HVAC | 0.768 | 15563 |
| Heater | 0.768 | 46965 |
| high-efficiency | 0.767 | 53165 |
| showerheads | 0.763 | 90800 |
| sump | 0.759 | 30252 |
| underfloor | 0.753 | 66006 |
| faucets | 0.751 | 30543 |
| boilers | 0.750 | 25056 |
| ionizer | 0.748 | 91312 |
| chillers | 0.747 | 71691 |
| ductless | 0.745 | 96748 |
| dishwashers | 0.742 | 47567 |
| gas-fired | 0.740 | 70372 |
| cooling | 0.735 | 5940 |
| evaporative | 0.734 | 67703 |
| furnaces | 0.734 | 30904 |
| geothermal | 0.730 | 21905 |
| refrigerant | 0.726 | 36320 |