-1
charged
-1
comburent(adjective, flammable)
-1
combustibles
-1
combustion
-1
cranky(volatile, fiery, temperamental)
-1
critical
-1
cross(volatile, fiery, temperamental)
-1
delicate
-1
diathermal
-1
dicey
-1
easily upset(expression, sensitive, volatile, fiery, temperamental)
-1
emotive
-1
fraught
-1
heat of combustion(expression, idiom, fuel)
-1
high octane(expression, idiom, fuel)
-1
high specific impulse(expression, idiom, fuel)
-1
ugly
-1
uncertain
-1
unpredictable
-1
unsound
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APASmart Define. (2015). inflammable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/inflammable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inflammable thesaurus" https://smartdefine.org/inflammable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, inflammable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/inflammable/thesaurus/synonyms>.
MLASmart Define. "inflammable thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/inflammable/thesaurus/synonyms>