Synonym Nuance VS
How to say "Secret" in Japanese
Both words can translate to "secret", but which should you choose?
Japanese Option A
密約
みつやく (mitsuyaku)
N3 / CEFR Syllabus
VS
Japanese Option B
かくし味
かくしあじ (kakushiaji)
N2 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "secret" into Japanese, you must choose carefully between 密約 and かくし味.
In Japanese, 密約 (みつやく (mitsuyaku)) is typically associated with "secret treaty; secret promise; clandestine agreement; private pact" (Syllabus Level: N3) and represents Refers to a secret treaty, secret promise, or a private pact hidden from the public/authorities. Often used as 密約を交わす or 政府間の密約. ⚠️ Haruka's Voice Column: 'Secret promise! Clandestine pact! 'I will keep loving strictly Haruka-san the most in the world' is our sweet private pact! Never break it, or expect punishment!' / 【ハルカ指導】『密約よ！『一生私のことだけを世界一愛し続ける』っていう、二人だけの甘い密約（誓い）…絶対に破っちゃダメだからね！破ったらお仕置き監禁だからね！』.
On the other hand, かくし味 (かくしあじ (kakushiaji)) maps to "secret ingredient; hidden flavor; subtle seasoning" (Syllabus Level: N2) and represents A specific ingredient added in small amounts to enhance the flavor of a dish without being dominant or obvious. Can also be used metaphorically for a subtle but important element.. A literal translation of "secret" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "密約"
政権交代の後、公開された外交機密文書によって、かつての同盟国との間に軍事上の_______が存在していたことが判明しました。
After the change of government, the disclosed diplomatic secret documents revealed that a military secret treaty had existed with the former ally.
Bilingual Context for "かくし味"
この料理のかくし味は醤油です。
The secret ingredient in this dish is soy sauce.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "政権交代の後、公開された外交機密文書によって、かつての同盟国との間に軍事上の_______が存在していたことが判明しました。" (Meaning: "After the change of government, the disclosed diplomatic secret documents revealed that a military secret treaty had existed with the former ally.")
🎉 Correct Answer!
Remember: "密約" fits here because it means "secret treaty; secret promise; clandestine agreement; private pact" in the context of: "After the change of government, the disclosed diplomatic secret documents revealed that a military secret treaty had existed with the former ally.". "かくし味" represents "secret ingredient; hidden flavor; subtle seasoning".