burnable
comburant
comburent
combustive
flammable
ignescent
ignitable
ignitible
incendiary
inflammable
accendible
alcohol
benzine
briquette
butane
carbon
charcoal
coal
coke
dope
ethane
ethanol
explosive
fiery
fireball
firing
flammable material
fuel
fuel additive
fuel dope
gas
gas carbon
gasoline
hasty
heptane
hexane
hot
hot-tempered
hotheaded
inflammable material
irascible
isooctane
jet fuel
kerosene
methane
methanol
natural gas
octane
oil
paraffin
passionate
peat
pentane
peppery
combustibility
combustion
bituminous
carcinogenic
compostable
conductive
deleterious
fusible
inorganic
mephitic
nitrogenous
nonvolatile
noxious
oleaginous
paper-like
petroleum-based
radioactive
radiological
saline
sulphurous
unburned
volatile
incombustible