| Similarity | Rank | |
|---|---|---|
| turbines | 0.918 | 14713 |
| Turbines | 0.795 | 90319 |
| gas-fired | 0.777 | 70372 |
| propeller | 0.774 | 27811 |
| boilers | 0.765 | 25056 |
| propellers | 0.764 | 49712 |
| rotor | 0.756 | 21346 |
| Turbine | 0.755 | 48433 |
| kW | 0.751 | 27413 |
| cogeneration | 0.747 | 76666 |
| boiler | 0.747 | 13188 |
| turbocharger | 0.746 | 69974 |
| propulsion | 0.745 | 25467 |
| impeller | 0.745 | 59269 |
| combustion | 0.743 | 15295 |
| compressor | 0.741 | 18310 |
| hydro-electric | 0.739 | 98559 |
| wind | 0.739 | 1678 |
| motors | 0.738 | 11802 |
| megawatt | 0.734 | 56860 |
| MWe | 0.734 | 81615 |
| hydraulic | 0.731 | 13689 |
| coal-fired | 0.730 | 36383 |
| windmill | 0.729 | 38826 |
| geothermal | 0.729 | 21905 |