Synonyms|68Antonyms|31|Broader|1Narrower|0Related|50
1
dampproof
1
fire-resisting
1
fire-retarded
1
fireproofed
1
flame-retardant
1
foolproof
1
hermetic
1
holeproof
1
impervious
1
impervious to
1
insulate
1
leakproof
1
positive
1
proof
1
proof against
1
punctureproof
1
real
1
resistant
1
robust
1
rustproof
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APASmart Define. (2015). fireproof thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/fireproof/thesaurus/synonyms
ChicagoSmart Define. 2015. "fireproof thesaurus" https://smartdefine.org/fireproof/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, fireproof thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/fireproof/thesaurus/synonyms>.
MLASmart Define. "fireproof thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/fireproof/thesaurus/synonyms>