11 entries under expression topic. ×

2
combustible material(noun, idiom)
1
fossil fuel(noun, idiom)
1
in flames(adjective, intense, violent, hot)
0
coal gas
0
easily enkindled
0
easily provoked
0
heat of combustion(idiom, fuel)
0
high octane(idiom, fuel)
0
high specific impulse(idiom, fuel)
0
wood alcohol
0
wood coal
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APASmart Define. (2015). combustible thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/combustible/thesaurus/synonyms
ChicagoSmart Define. 2015. "combustible thesaurus" https://smartdefine.org/combustible/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, combustible thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/combustible/thesaurus/synonyms>.
MLASmart Define. "combustible thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/combustible/thesaurus/synonyms>