Synonyms|8Antonyms|0|Broader|1Narrower|0Related|0
5
incombustible(adjective, non-flammable)
4
non-inflammable(adjective, non-flammable)
1
non-flammable
1
uninflammable
0
fire-retardant
0
fireproof
0
flame-proof
0
unburnable
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APASmart Define. (2013). non-combustible thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/non-combustible/thesaurus/synonyms
ChicagoSmart Define. 2013. "non-combustible thesaurus" https://smartdefine.org/non-combustible/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, non-combustible thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/non-combustible/thesaurus/synonyms>.
MLASmart Define. "non-combustible thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/non-combustible/thesaurus/synonyms>