| Combustible 1. (a.) Capable of taking fire and burning; apt to catch fire; inflammable. 2. (a.) Easily kindled or excited; quick; fiery; irascible. 3. (n.) A substance that may be set on fire, or which is liable to take fire and burn. Thesaurus Entries accendible, alcohol, benzine, briquette, burnable, butane, carbon, charcoal, coal, coke, dope, ethane, ethanol, explosive, fiery, fireball, firing, flammable, flammable material, fuel, fuel additive, fuel dope, gas, gas carbon, gasoline, hasty, heptane, hexane, hot, hot-tempered, hotheaded, inflammable, inflammable material, isooctane, jet fuel, kerosene, methane, methanol, natural gas, octane, oil, paraffin, passionate, peat, pentane, peppery, propane, propellant, quick, quick-tempered, rocket fuel, short-tempered, spunky, turf, volcanic |