Related by context. Frequent words. (Click for all words.) 65 Hummers 64 gas guzzling 62 gas guzzling SUVs 56 Hummer 55 SUVs 54 gas guzzling vehicles 53 gas guzzlers 52 gas guzzler 51 automobiles 51 Volvos 50 fuel guzzling 50 cars 49 gas guzzling cars 48 Lamborghinis 48 Ford Escape Hybrid 48 vehicles 46 Suburbans 46 VW Beetle 45 fleets 45 Fiats 45 hybrid Prius 45 diesels 45 jalopy 44 environmentally unfriendly 44 Range Rovers 44 sportscars 44 luxury sedans 44 Mini Coopers 44 Prius 44 Hummer H2 44 automobile 44 VWs 44 supercars 44 sedans 44 Toyota Prius hybrid 43 Segway 43 Maseratis 43 Mercedes Benzes 43 limousines 43 Toyota Prius 43 Tesla Roadster 43 EVs 43 Chrysler #C 43 SUVS 43 Cadillacs 42 diesel powered 42 Chryslers 42 Smart Fortwo 42 Volkswagens 42 limos 42 EV1 42 Chevy Volt 42 minicars 42 Chevrolet Volt 42 Lincoln Navigator 42 hybrids 42 pickup trucks 42 minivans 42 Corvair 42 Priuses 42 Volvo 41 Buicks 41 Geely Automobile Holdings 41 Arnold Schwarzenegger 41 Escalades 41 alternative fuels 41 Porsches 41 tailpipe emissions 41 Lamborghini 41 trucks 41 Fiesta subcompact 41 #x#s [002] 41 subcompacts 41 sport utility 41 Chevy Suburban 41 compressed natural 41 junker 40 General Motors 40 hydrogen powered 40 Land Rovers 40 hummer 40 MPVs 40 supercar 40 BMWs 40 Governator 40 Jaguar 40 Bentleys 40 fleet 40 SUV 40 McMansions 40 sportscar 40 smart fortwo 40 V 8s 40 Minivans 39 environmentalism 39 Cars 39 PT Cruiser 39 Porsche Cayenne 39 off roader 39 zero emission 39 hatchbacks