synergy

You write the lyrics and your friend composes the music. Separately each of you is pretty good, but together you’ve got a mega-hit song. That’s synergy — working together to create something greater than either of you could do alone.

The word synergy comes from the Greek sun “together” and ergon “work” (the same root that gives us ergonomic and energy). When one thing magnifies the effect of another, together they have synergy. If your company makes some revolutionary kind of yo-yo, you may decide to acquire a company that distributes toys, as you’d expect there would be a natural synergy: each company will benefit from the other’s strengths, and together they’ll be stronger than either would be by itself.

Definitions of synergy
1

n the working together of two things (muscles or drugs for example) to produce an effect greater than the sum of their individual effects

Synonyms:
synergism
Types:
potentiation
(medicine) the synergistic effect of two drugs given simultaneously
Type of:
action, activity, natural action, natural process
a process existing in or produced by nature (rather than by the intent of human beings)

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