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Wiktionary:
4. (figuratively) benefits resulting from combining different groups, people, objects or processes

ülevaateid
https://en.wikipedia.org/wiki/Synergy

https://corporatefinanceinstitute.com/resources/knowledge/deals/synergistic/

https://dealroom.net/blog/types-of-synergies-in-mergers-and-acquisitions-with-examples