5
combustible(adjective, able)
4
flammable
2
inflammable
1
burnable
1
comburant
1
comburent
1
combustive
1
fiery
1
ignescent
1
ignitable
1
ignitible
1
incendiary
0
ablaze
0
afire
0
aflame
0
blazing
0
burning
0
combusting
0
consumable
0
explosive
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APASmart Define. (2013). noncombustible thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/noncombustible/thesaurus/antonyms
ChicagoSmart Define. 2013. "noncombustible thesaurus" https://smartdefine.org/noncombustible/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2013, noncombustible thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/noncombustible/thesaurus/antonyms>.
MLASmart Define. "noncombustible thesaurus" 28 June 2013. Web. 26 September 2026. <https://smartdefine.org/noncombustible/thesaurus/antonyms>