Synergy (noun)

1. The interaction or cooperation of two or more organizations, substances, or other agents to produce a combined effect greater than the sum of their separate effects.
2. The cooperative interaction of elements that when combined produce a total effect that is greater than the sum of the individual elements, contributions, etc.

Origin:

Early 17th century: from modern latin synergia, from greek sun- "together" + ergos "working".

Examples:

1. The teamwork and collaboration between employees leads to a great synergy in the company.
2. The combination of different skills and experiences resulted in a powerful synergy that made their project successful.
3. The synergy between the company and its partners allowed for a smoother and more efficient process.
4. The synergy of the different departments in the organization was evident in the successful execution of the project.
5. The synergy between the two companies made their merger successful and profitable.