相 乗 効 果(そうじょうこうか)

そうじょうこうか

noun

synergistic effect, synergy

1. synergistic effect, synergy

A combined effect that is greater than the sum of individual effects; when multiple elements work together to produce an enhanced result.

二(ふた)つの薬(くすり)の相乗効果(そうじょうこうか)で効(き)き目(め)が高(たか)まった。

The synergistic effect of the two medications increased their effectiveness.

チームワークによる相乗効果(そうじょうこうか)を狙(ねら)う。

Aiming for a synergistic effect through teamwork.

マーケティングとSNSの相乗効果(そうじょうこうか)で売(う)り上(あ)げが大幅(おおはば)に伸(の)びた。

Sales increased significantly due to the synergy between marketing and social media.

相乗効果(そうじょうこうか) describes a combined effect greater than the sum of its parts. A compound of 相乗(そうじょう) (mutual multiplication) + 効果(こうか) (effect). Often translated as "synergy."

Common collocations

相乗効果(そうじょうこうか)が生(う)まれる: synergy is created
相乗効果(そうじょうこうか)を生(う)み出(だ)す: to produce synergy
相乗効果(そうじょうこうか)を狙(ねら)う: to aim for synergy
相乗効果(そうじょうこうか)が期待(きたい)できる: synergy can be expected

Usage

Used in business (mergers, marketing), medicine (drug interactions), and science. Tends toward formal register.

Related words

シナジー: synergy (loanword, common in business)
相互(そうご)作用(さよう): interaction (neutral)
波及(はきゅう)効果(こうか): ripple effect (spreading rather than multiplying)

Related Words

Related: 相互作用(そうごさよう) (interaction)

Related: 波及効果(はきゅうこうか) (ripple effect)

general

Added 2026.2.4 15:17 · Revised 2026.9.2 13:01

09500/09922_soujoukouka