奏功|そうこうsoukou[0]heiban (flat)
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- noun, suru verb, intransitive verbsuccess; achievement; fruition
Conjugation
| Dictionary form | 奏功する(そうこうする) |
|---|---|
| Polite (masu) | 奏功します(そうこうします) |
| Negative (nai) | 奏功しない(そうこうしない) |
| polite (masen) | 奏功しません(そうこうしません) |
| classical zu / nu | 奏功せず・奏功せぬ(そうこうせず・そうこうせぬ) |
| Past (ta) | 奏功した(そうこうした) |
| polite (mashita) | 奏功しました(そうこうしました) |
| Past negative (nakatta) | 奏功しなかった(そうこうしなかった) |
| polite (masen deshita) | 奏功しませんでした(そうこうしませんでした) |
| Te form | 奏功して(そうこうして) |
| Potential | 奏功できる(そうこうできる) |
| Passive | 奏功される(そうこうされる) |
| Causative | 奏功させる(そうこうさせる) |
| Causative passive | 奏功させられる(そうこうさせられる) |
| Conditional (ba) | 奏功すれば(そうこうすれば) |
| tara | 奏功したら(そうこうしたら) |
| Volitional | 奏功しよう(そうこうしよう) |
| polite (mashou) | 奏功しましょう(そうこうしましょう) |
| Imperative | 奏功しろ(そうこうしろ) |
Common forms generated by rule; see the senses for honorific or irregular usage.
- Synonym成功せいこうNeutralThe most widely used word: success in achieving an aim, and also worldly success or rising in status; much broader than 「奏功」.
- RelatedサクセスNeutralLoanword for success, mostly seen in 「サクセスストーリー」; rarely used on its own.
- Related達成たっせいNeutralAchieving a set goal, as in 「目標達成」; stresses completing a planned target rather than a measure taking effect.
- Related大成たいせいNeutralCompleting a great undertaking through long effort, or attaining eminence in a field; stresses long-term buildup, while 「奏功」 is a measure taking effect.
- Related上首尾じょうしゅびWrittenRare, old-fashioned written word for a happy outcome or things going smoothly; it stresses the good end result, while 「奏功」 stresses a measure taking effect.
- Antonym失敗しっぱいNeutralAntonym: failure or a blunder; it stands opposite 「奏功」, which describes a measure working as intended.
Use 「奏功」 when a measure or step produces results, as in 「作戦が奏功する」; it is common in news writing. For success in general use 「成功」, for reaching a target 「達成」, and the antonym is 「失敗」.
Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only


