combustive

/kəmˈbʌstɪv/
adjective
  1. Relating to or involving combustion; capable of burning or causing burning.
    • The combustive properties of hydrogen make it a powerful rocket fuel.
    • Firefighters are trained to handle combustive materials safely.
    • The engine's combustive process converts fuel into motion.
Antonyms
What does "combustive" mean? | whatsthatwordmean | whatsthatwordmean