Meltdown and Mischance

Meltdown noun - Severe overheating of the core of a nuclear reactor resulting in the core melting and radiation escaping.

Mischance and meltdown are semantically related. in calamity topic. In some cases you can use "Mischance" instead a noun "Meltdown".

Mischance noun - A chance and usually sudden event bringing loss or injury.

Meltdown and mischance are semantically related. Sometimes you can use "Meltdown" instead a noun "Mischance".