Anarchic (adjective)

1. Characterized by a lack of order or control.
2. Disorderly and chaotic, lacking any clear authority or structure.

Origin:

The word 'anarchic' comes from the greek word 'anarchia' meaning 'without a ruler or leader.'.

Examples:

1. The city was in a state of anarchic chaos after the natural disaster.
2. The country was plunged into anarchic turmoil after the coup.
3. Her behavior was anarchic and unpredictable.
4. The anarchic demonstration turned violent.
5. The anarchic scene was complete chaos with people running in every direction.