SimilarityRank
propulsion 0.781 43232
thruster 0.727 87566
propeller 0.643 31232
spacecraft 0.640 12247
electric_motor 0.640 35263
gas_turbine 0.635 65381
powertrain 0.632 79279
jet_engine 0.628 87502
fuel_cell 0.623 19021
aerodynamic 0.621 99708
airframe 0.620 59462
propellant 0.617 84378
aerodynamics 0.615 55528
brake_system 0.602 86423
diesel_engine 0.601 31205
power_system 0.600 26017
unmanned 0.598 87650
landing_gear 0.597 93700
weapon_system 0.592 40535
airship 0.590 59638
space_shuttle 0.588 81402
internal_combustion_engine 0.588 72067
avionics 0.586 71407
fuel_tank 0.584 47373
actuator 0.579 23453