fission
fissional
fissive
fissiogenic
disintegrate
fissile
scissiparous
spontaneous fission
fissionable
initiator
criticality accident
atomic fission
nuclear
nonfission
fissionlike
decay
neutron emission
radioactivating
plutogenic
fast-breeder reactor
power excursion
fast reactor
chain reaction
nuclear weapon
atomic bomb
plutonium pit
thermal reactor
plutonium trigger
nonfissioning
quasifission
chain reactor
atomic pile
pile
tritigenic
meltdown
atomic reactor
fissipation
nuclear disintegration
photodisintegration
nuclear energy
nuclear decay
radioactive disintegration
fissiparism
moderate
neutron capture
supercritical
fission bomb
unfissionable
subcritical mass
activation