| Similarity | Rank | |
|---|---|---|
| thermostatic | 0.838 | 51536 |
| thermostatically | 0.837 | 55660 |
| radiator | 0.826 | 7852 |
| heater | 0.822 | 6901 |
| convector | 0.815 | 46357 |
| double-pole | 0.813 | 81267 |
| non-return | 0.807 | 53274 |
| heaterstat | 0.798 | 47719 |
| gatevalve | 0.796 | 64458 |
| condenser | 0.794 | 41872 |
| fan-assisted | 0.793 | 93082 |
| 100w | 0.787 | 88769 |
| feed-and-expansion | 0.786 | 47951 |
| extractor | 0.785 | 27210 |
| steriliser | 0.784 | 53784 |
| restrictor | 0.784 | 87099 |
| algarde | 0.778 | 60722 |
| 13amp | 0.775 | 95649 |
| multi-point | 0.774 | 64459 |
| stopcock | 0.772 | 36938 |
| underfloor | 0.771 | 50223 |
| circulator | 0.771 | 77095 |
| pipework | 0.770 | 23535 |
| airpump | 0.767 | 69353 |
| draincock | 0.766 | 60890 |