combustibles
com-bus-ti-bles
noun
Materials or substances that can easily catch fire and burn.
"Keep all combustibles away from the heat source."
Thesaurus
Synonyms: comburant, incendiary, ignitible, combustive, burnable, ignitable, ignescent, flammable, inflammable, combustible, comburent, combustible material
Antonyms: incombustible, noncombustible