fissile
fissionable
nonfissionable
unfissionable
unfissioned
atomic fission
denaturise
scissiparous
fissionability
nonfissioning
critical mass
fissiogenic
A-bomb
plutonium bomb
atomic bomb
plutonium 239
fission bomb
atom bomb
fissiparous
fissionless
pile
uranium 238
atomic pile
atomic reactor
chain reactor
fission
nonfissioned
atomic number 94
plutonium
Pu
plutogenic
fissiparism
isomerism
criticality accident
fissionlike
fast-breeder reactor
spontaneous fission
fast reactor
thermal reactor
nuclear weapon
fissipation
breeder reactor
nuclear disintegration
fission product
nuclear decay
protonatable
nuclear energy
quadrium
radioactive disintegration
scissiparity