Synonym Nuance VS
How to say "Secret" in Japanese
Both words can translate to "secret", but which should you choose?
Japanese Option A
内緒
ないしょ (naisho)
N3 / CEFR Syllabus
VS
Japanese Option B
密か
ひそか (hisoka)
N2 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "secret" into Japanese, you must choose carefully between 内緒 and 密か.
In Japanese, 内緒 (ないしょ (naisho)) is typically associated with "secret" (Syllabus Level: N3) and represents Often used in the phrase「内緒にする」.
On the other hand, 密か (ひそか (hisoka)) maps to "secret, private, covert" (Syllabus Level: N2) and represents Describes something done secretly, privately, or stealthily, without others knowing or noticing. Often used adverbially as 「密かに. A literal translation of "secret" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "内緒"
これは私たちだけの内緒だよ。
This is just between us, it's a secret.
Bilingual Context for "密か"
彼は密かにその計画を進めていた。
He was secretly moving forward with the plan.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "これは私たちだけの ＿＿＿ だよ。" (Meaning: "This is just between us, it's a secret.")
🎉 Correct Answer!
Remember: "内緒" fits here because it means "secret" in the context of: "This is just between us, it's a secret.". "密か" represents "secret, private, covert".