Power reactor events can refer to a number of different occurrences in a nuclear power plant. Some possible synonyms for power reactor events might include nuclear incidents, reactor shutdowns, radiation leaks, reactor malfunctions, or even nuclear disasters. Depending on the severity of the event, different terms may be more or less applicable, but all of these terms can refer to situations where a power reactor's operation has been compromised in some way. It is important to monitor power reactor events and stay informed about any potential hazards, as nuclear power can be both powerful and potentially risky if not managed properly.