area
cancer
cancerous
capital
chernobyl
city
cityscape
danger
dangerous
disease
dump
dumping
earth
electricity
energy
environment
fuel
fukushima
hospital
ill
illness
medical
medicine
nuclear nuke
physics
plutonium
poison
poisoning
pollution
power
radiation
radioactive
radiotherapy
reactor
research
safety
sick
sickness
sign
somalia
structure
toxic
uranium
urban
warning
waste