Rewrite the given sentence using different words without changing the meaning of the sentence.
He was furious about what had happened.
He was enraged by the occurrence of events.
Complete the following task based on the instruction and optional input provided.### Instruction:
Rewrite the given sentence using different words without changing the meaning of the sentence.

### Input:
He was furious about what had happened.

### Output:
He was enraged by the occurrence of events.