Provide an example of a word that is an antonym of the word 'calm'
An example of a word that is an antonym of the word 'calm' is 'anxious'.
Complete the following task based on the instruction and optional input provided.### Instruction:
Provide an example of a word that is an antonym of the word 'calm'

### Output:
An example of a word that is an antonym of the word 'calm' is 'anxious'.