Related by context. Frequent words. (Click for all words.) 71 gas guzzlers 70 gas guzzling 70 SUVs 58 gas guzzler 55 Hummers 51 automobiles 50 diesels 49 cars 48 pickup trucks 46 sport utility 45 automakers 45 hybrids 45 gasoline 44 conspicuous consumption 44 fossil fuel 44 minivans 44 vehicles 44 EVs 44 sedans 44 McMansions 44 Toyota Prius 43 #x#s [002] 43 fossil fuels 43 polluting 43 guzzling 42 alternative fuels 42 trucks 42 Automakers 41 SUV 41 internal combustion engines 41 autos 41 diesel 41 pickups 41 Hummer 41 limos 41 Cadillacs 41 automobile 41 environmentalism 40 Prius 40 Carmakers 40 diesel powered 40 carmakers 40 carpooling 40 Priuses 40 flex fuel 40 mpg 39 fleets 39 General Motors 39 consumerism 39 electric hybrids 38 diesel engines 38 Honda Insight 38 fuel 38 internal combustion engine 38 Hybrids 38 clunkers 38 Chevy Volt 38 Porsches 38 tailpipe emissions 37 carbon footprints 37 limousines 37 coupes 37 Harleys 37 CNG 37 RVs 37 subcompact 37 Hondas 37 clunker 37 Lincoln Navigator 37 electric hybrid 37 minivan 36 General Motors Corp. 36 Clunkers 36 auto 36 Chrysler 36 convertibles 36 Prius hybrid 36 multinational corporations 36 Cars 36 mileage 36 crossovers 36 Toyotas 36 suburbanites 36 environmentally conscious 36 mass transit 36 gallon 35 petro 35 cylinder engines 35 compressed natural 35 Jeeps 35 scooters 35 CAFE 35 greener 35 BMWs 35 cleaner burning 35 penny pinching 35 vans 35 hybrid electric 35 Auto Show 35 Honda Motor Co. 35 Chrysler LLC