| Similarity | Rank | |
|---|---|---|
| thermostat | 0.767 | 20678 |
| underfloor | 0.753 | 66006 |
| evaporative | 0.751 | 67703 |
| ventilation | 0.743 | 12297 |
| thermostats | 0.743 | 48050 |
| self-cleaning | 0.740 | 75256 |
| ventilating | 0.739 | 89830 |
| evaporator | 0.734 | 54470 |
| heater | 0.728 | 10118 |
| ducted | 0.720 | 91724 |
| radiators | 0.720 | 37705 |
| recirculation | 0.716 | 82564 |
| humidifiers | 0.714 | 75357 |
| cooling | 0.712 | 5940 |
| heaters | 0.709 | 15430 |
| humidifier | 0.704 | 42616 |
| dampers | 0.701 | 60431 |
| heating | 0.701 | 4216 |
| airflow | 0.701 | 25711 |
| dehumidifier | 0.697 | 53135 |
| ventilate | 0.697 | 75837 |
| condenser | 0.693 | 34305 |
| ventilated | 0.693 | 35064 |
| radiator | 0.691 | 21060 |
| exchanger | 0.691 | 36850 |