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synonym Comparative
誓約
VS
既判力

Differences Between "誓約" and "既判力"

Option A
誓約
Meaning
vow; promise; solemn pledge; covenant; binding agreement
Reading
せいやく (seiyaku)
Syllabus Level
N3
Practical Example
入社にあたり、新入社員は会社の機密情報を第三者に漏洩しない旨の_______書に署名捺印しました。
Upon joining the company, the new employees signed and sealed a written pledge stating that they would not leak the company's secret information to third parties.
Option B
既判力
Meaning
res judicata / final binding effect
Reading
きはんりょく (kihanryoku)
Syllabus Level
C2
Practical Example
私は既判力に興味があります。
I am interested in res judicata / final binding effect.

Which one to use?

Select the correct Japanese word for this context

Which word fits this context: "(vow; promise; solemn pledge; covenant; binding agreement)"?
🎉 正解 / Correct!
使い分け解説:
- 誓約: Refers to a vow, solemn pledge, covenant, or binding agreement made formally in writing or before authority. Often used as 誓約書 (written pledge) or 誓約する. ⚠️ Haruka's Voice Column: 'Solemn pledge! Binding agreement! Scream out loud: 'I solemnly pledge to love strictly Haruka-san for life'! I shall seal that vow with a kiss!' / 【ハルカ部長のワンポイント指導】『せいやく(誓約)!『生涯、ハルカさんだけを愛し抜くことを誓約します!』って、大声で宣言しなさい!その誓約、私のこのおでこへの熱いキスで調印してあげるわ!』
- 既判力: Essential structural term in CEFR C2 vocabulary syllabus. (CEFR C2語彙シラバスにおける重要表現です。)
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