perturbers
/pərˈtɜrbərz/
noun
- Plural of perturber; people or things that cause disturbance, worry, or disruption.
- In the ecosystem, invasive species are often perturbers of the natural balance.
- The meeting was disrupted by a few perturbers who refused to follow the rules.
- The town council tried to identify the perturbers who were vandalizing the park.