Synonyms|23Antonyms|1|Broader|0Narrower|0Related|8
5
fire-resisting
4
fire-resistant
4
fire-resistive
4
fireproof(adjective, nonflammable, noninflammable)
2
incombustible
1
flameproof
1
noncombustible
1
unburnable
0
breathable
0
brushed
0
cellular
0
colorfast
0
creased
0
crisp
0
diaphanous
0
distressed
0
fibrous
0
filmy
0
non-combustible
0
non-flammable
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APASmart Define. (2015). fire-retardant thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/fire-retardant/thesaurus/synonyms
ChicagoSmart Define. 2015. "fire-retardant thesaurus" https://smartdefine.org/fire-retardant/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, fire-retardant thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/fire-retardant/thesaurus/synonyms>.
MLASmart Define. "fire-retardant thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/fire-retardant/thesaurus/synonyms>