Wiktionary
a. Of, pertaining to, caused by, or partaking in combustion
WordNet
Usage examples of "combustive".
I don't know if it was combustive shrapnel, or what, but it looks—bad.
She was such a picture of the martyr by the slow social combustive process, that it almost seemed to him he could see a pale lambent nimbus round her head.
A tough, smart man, thoroughly at home in the combustive Harlem of the time.
A constant stream of night-insects spiralled it like elyctrons, finding their occasional way through a crack in the glass and immolating themselves in its light with a little combustive burst.
A constant stream of night-insects spiralled it like elyc-trons, finding their occasional way through a crack in the glass and immolating themselves in its light with a little combustive burst.