Disruptive (adjective)

1. Interrupting the normal course or unity of; causing a disturbance or problem within a group or organization.
2. Having the tendency to interrupt or disturb established procedures or norms.

Origin:

Mid-19th century: from french déruptif, -ive or late latin disruptivus, from disrupt- "broken apart", from the verb disrumpere (see disrupt).

Examples:

1. The new policy proved to be disruptive to the company's operations.
2. He was disruptive in class and caused distractions for other students.
3. The protest was disruptive to the normal flow of traffic.
4. The software was found to be disruptive to the system and caused crashes.
5. The team"s new strategy was disruptive to the opposing team"s game plan.