Synonyms & related words for fireproof

Find synonyms, related words, and the definition of fireproof — including flameproof, weatherproof, waterproof, resistant, bulletproof, shellproof. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to fireproof

Explore words related to fireproof — words associated with it, words that go with it, and its nearest matches in meaning. Related words include noncombustible, nonflammable, incombustible, incombustibility, noninflammable, flammable, heatproof, inflammability. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for fireproof

Common synonyms for fireproof include flameproof, weatherproof, waterproof, resistant, bulletproof, shellproof, watertight, bombproof — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does fireproof come from?

The word fireproof breaks down into 2 roots of Old English and Latin origin: fire, from Old English fyr (“fire”); and proof, from Latin proba (“proof, test”). Explore each root to see other English words built from the same source.