Fireproof and Noninflammable

Fireproof

Fireproof adjective - Incapable of being burned.
Usage example: remember to store valuable papers in a fireproof box

Noninflammable and fireproof are semantically related. in resistant to burning topic. In some cases you can use "Noninflammable" instead an adjective "Fireproof".

Noninflammable

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

Fireproof and noninflammable are semantically related. You can use "Fireproof" instead an adjective "Noninflammable".
Cite this Source
Noninflammable and Fireproof. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/fireproof/noninflammable
Fireproof & Noninflammable. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/fireproof/noninflammable>.
Noninflammable or Fireproof. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/fireproof/noninflammable.
Google Ngram Viewer shows how "fireproof" and "noninflammable" have occurred on timeline