SimilarityRank
propane 0.856 19839
Gas 0.833 8205
Heaters 0.797 66548
Gasoline 0.781 47956
Heater 0.781 46965
Grills 0.780 91188
Stove 0.766 57516
Biodiesel 0.762 63631
Fuel 0.747 13558
butane 0.742 64637
LPG 0.741 42074
Fuels 0.738 48822
Ethanol 0.732 51076
Fireplaces 0.728 98842
Pellet 0.726 91281
Methane 0.726 69623
heaters 0.717 15430
Combustion 0.716 74853
Exhaust 0.715 54071
Boilers 0.714 88559
Geothermal 0.711 51004
Biomass 0.710 50798
Heating 0.710 20354
Smokeless 0.710 86826
gas 0.709 1338