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Synonym Nuance VS

How to say "Agreement" in Japanese

Both words can translate to "agreement", but which should you choose?

Japanese Option A

協定

きょうてい (kyōtei)
N2 / CEFR Syllabus
VS
Japanese Option B

約定

やくてい (yakutei)
N1 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "agreement" into Japanese, you must choose carefully between 協定 and 約定. In Japanese, 協定 (きょうてい (kyōtei)) is typically associated with "agreement, pact, convention" (Syllabus Level: N2) and represents A formal, often written, agreement or pact between groups, organizations, or nations. 国家間や団体間で結ばれる公式な約束事。. On the other hand, 約定 (やくてい (yakutei)) maps to "agreement, contract, stipulation (often formal, especially in finance/law)" (Syllabus Level: N1) and represents A formal term for a promise or agreement, often in legal or financial contexts.. A literal translation of "agreement" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "協定"
両国間で経済協力協定が結ばれた。
An economic cooperation agreement was signed between the two countries.
Bilingual Context for "約定"
双方の約定に基づき、取引が行われた。
The transaction was carried out based on the agreement between both parties.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "両国間で経済協力 ___ が結ばれた。" (Meaning: "An economic cooperation agreement was signed between the two countries.")
🎉 Correct Answer!

Remember: "協定" fits here because it means "agreement, pact, convention" in the context of: "An economic cooperation agreement was signed between the two countries.". "約定" represents "agreement, contract, stipulation (often formal, especially in finance/law)".

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