さいなん災難sainan
1.
An unexpected and unfortunate event that occurs, often impacting an individual, typically bringing hardship or suffering.
2.
A sudden misfortune or disaster that disrupts normal life, often causing distress and trouble for those affected.
3.
An unforeseen occurrence of adversity that leads to serious challenges or distress, often characterized by its negative impact on personal circumstances.
Example:
人生に災難は付き物。