Related by context. Frequent words. (Click for all words.) 74 Gasoline 71 fuel 71 diesel fuel 69 gallon 68 petrol 68 unleaded gasoline 66 gas 66 diesel 65 crude oil 62 petroleum 61 heating oil 60 Gasoline prices 59 oil 57 unleaded 56 Fuel 56 regular unleaded 55 kerosene 55 natural gas 55 propane 55 gasoline inventories 55 regular unleaded gasoline 54 crude 54 Gasoline futures 53 ethanol 53 Petrol 53 refineries 52 refiners 51 biodiesel 51 Heating oil 50 fuels 49 #.# gallon [002] 49 alternative fuels 49 LPG 48 cleaner burning 48 fossil fuel 48 distillate 47 Citgo 47 Natural gas 47 fossil fuels 47 Gas Prices 47 liquefied petroleum gas 47 octane 47 barrel 47 liter 47 crude inventories 46 pump 45 refining capacity 45 Oil 45 prices 45 Crude oil 44 supply disruptions 44 renewable fuels 44 Crude 44 CNG 44 SUVs 43 Sunoco 43 Strategic Petroleum 43 refined petroleum products 43 biofuel 43 naphtha 43 Diesel 42 refining margins 42 biofuels 42 corn 42 gas guzzlers 42 electricity 42 hydrogen 41 Ethanol 41 sulfur 41 Gas 41 energy 41 Propane 41 Crude Oil 41 Exxon 41 EIA 41 flex fuel 41 methanol 41 hydrogen fuel 40 Information Administration 40 distillates 40 liquefied natural gas 40 petrol stations 40 groceries 40 Brent crude 40 Exxon Mobil 40 MTBE 40 benzene 40 pumps 39 light sweet crude 39 gas guzzling 39 refinery 39 Petroleum 38 Chevron 38 storage tanks 38 thousand cubic feet 38 mileage 38 price gouging 38 feedstock 38 Nymex crude 38 Biodiesel 38 barrels