Noninflammable and Noncombustible

Noninflammable

Noninflammable adjective - Incapable of being burned.
Usage example: noninflammable materials used for construction of the interior of the nightclub

Noncombustible is a synonym for noninflammable in nonflammable topic. In some cases you can use "Noncombustible" instead an adjective "Noninflammable", when it comes to topics like resistant to burning.

Noncombustible

Noncombustible adjective - Incapable of being burned.
Usage example: firefighting gear is made of noncombustible material

Noninflammable is a synonym for noncombustible in nonflammable topic. You can use "Noninflammable" instead an adjective "Noncombustible", if it concerns topics such as resistant to burning.
Cite this Source
Noncombustible and Noninflammable. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/noninflammable/noncombustible
Noninflammable & Noncombustible. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/noninflammable/noncombustible>.
Noncombustible or Noninflammable. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/noninflammable/noncombustible.
Google Ngram Viewer shows how "noninflammable" and "noncombustible" have occurred on timeline