Related by context. Frequent words. (Click for all words.) 69 gas guzzling 56 gas guzzling vehicles 54 gas guzzlers 53 gas guzzling SUVs 53 gas guzzler 52 gas guzzling cars 49 SUVs 46 environmentally unfriendly 46 #x#s [002] 45 diesel powered 43 carbon emitting 42 Volvos 42 automobiles 42 diesels 42 combustion engine 42 sedans 41 conspicuous consumption 41 polluting 40 luxury sedans 40 Hummers 40 diesel 40 cars 39 exhaust emissions 39 CAFE standards 39 CO2 emissions 39 seaters 39 hybrid Prius 38 reducing CO2 emissions 38 hatchbacks 38 diesel engines 38 minivans 38 Hummer 38 coupes 38 carbon dioxide emission 38 C# emissions 38 supercars 38 carbon dioxide emissions 38 luxury sedan 37 chauffeur driven 37 Chryslers 37 fleets 37 Hummer H2 37 internal combustion engine 37 Prius 36 carbon emissions 36 mpg 36 Lamborghinis 36 motor scooters 36 emissions 36 sport utility 36 #g/km [002] 36 zero emission 36 tailpipe emissions 36 greener 36 fuel 36 Civic Hybrid 36 pickup trucks 36 environmentally damaging 36 Toyota Prius 35 sedan 35 jalopy 35 fossil fuel 35 greenhouse gas emissions 35 fossil fuels 35 CO2 emission 35 subcompacts 35 minicars 35 electric hybrids 35 Priuses 35 reducing carbon emissions 35 engined 35 junked 35 pickups 35 limousines 35 supermini 35 fleet 35 midsize sedan 35 guzzling 35 hybrids 34 hatchback 34 cleaner fuels 34 off roader 34 vehicles 34 mileage 34 global warming gases 34 diesel engine 34 carbon emission 34 greenhouse emissions 34 Rolls Royces 34 Saabs 34 carbon dioxide CO2 emissions 34 internal combustion 34 carbon footprints 34 carbon dioxide emitted 33 McMansions 33 EVs 33 flex fuel 33 Chrysler #C 33 liter diesel 33 VW Beetle 33 limos