gun
cellulose ester
nitrate
pyrocellulose
pyroxylin
pyroxyline
blackpowder
burster
castor oil
encephalomyelitis
firearm
homebuilt
hyposulphite
monomers
nitro-cotton
nitrocellulose
nitromethane
pre-print
roburite
stovewood
suppository
tetryl
Cotton
Groton
cotton
forgotten
gotten
misbegotten
rotten