| Fossil Fuel Thesaurus Entries ammunition, bunker, cater, charge, coal, combustible, detonate, encourage, encouragement, exacerbate, excite, exhaust, explode, feed, fill up, food, forage, fossil fuel, fuel up, fulminate, gas, gas up, incite, incitement, inflame, jet propulsion, kindling, liquid oxygen, nourish, nourishment, nuclear fuel, nutriment, nutrition, oil, propellant, propulsion charge, provender, provision, provocation, provoke, purvey, reaction propulsion, refuel, rocket propulsion, sell, stimulate, stimulus, stoke, sustain, sustenance, thrust, tinder, top off, victual |