Fireproof and Leakproof

Fireproof

Fireproof adjective - Incapable of being burned.

Leakproof and fireproof are semantically related. In some cases you can use "Leakproof" instead an adjective "Fireproof".

Leakproof

Leakproof adjective - Unable to be penetrated by water because of construction or treated material.
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Synonyms for Leakproof

Fireproof and leakproof are semantically related. You can use "Fireproof" instead an adjective "Leakproof".
Cite this Source
Leakproof and Fireproof. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fireproof/leakproof
Fireproof & Leakproof. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fireproof/leakproof>.
Leakproof or Fireproof. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fireproof/leakproof.
Google Ngram Viewer shows how "fireproof" and "leakproof" have occurred on timeline