Synonyms and Antonyms of incombustible
incapable of being burned we keep our important papers in an incombustible safe in the basement Synonyms fireproof, noncombustible, nonflammable, noninflammable Related Words nonexplosive Near Antonyms ablaze, afire, aflame, blazing, burning, combusting, fiery, flaming, ignited, inflamed (also enflamed), kindled, lit (or lighted); consumable; explosive, incendiary, volcanic Antonyms burnable, combustible, flammable, ignitable (also ignitible), inflammable
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