All incombustible synonyms
in·com·bus·ti·ble
I i adj incombustible
- concrete — Concrete is a substance used for building which is made by mixing together cement, sand, small stones, and water.
- asbestos — Asbestos is a grey material which does not burn and which has been used as a protection against fire or heat.
- fire-resistant — totally or almost totally unburnable.
- candescence — glowing; incandescent.
- noncombustible — not flammable.
- nonflammable — not flammable; not combustible or easily set on fire.
- inflammability — capable of being set on fire; combustible; flammable.
adjective incombustible
- fireproof — resistant to destruction by fire.
- flameproof — resisting the effect of flames; not readily ignited or burned by flames.
- fire-retardant — able to slow or check the spread of destructive fire.