Synonym Nuance VS
How to say "Sure" in Japanese
Both words can translate to "sure", but which should you choose?
Japanese Option A
てっきり
てっきり (tekkiri)
N2 / CEFR Syllabus
VS
Japanese Option B
甕裡之鼈
おうりのべつ (ouri no betsu)
C2 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "sure" into Japanese, you must choose carefully between てっきり and 甕裡之鼈.
In Japanese, てっきり (てっきり (tekkiri)) is typically associated with "for sure, without doubt, certainly (often followed by a realization that one was mistaken)" (Syllabus Level: N2) and represents Expresses a strong conviction or assumption about something that turned out to be wrong. It's often followed by '〜と思っていた.
On the other hand, 甕裡之鼈 (おうりのべつ (ouri no betsu)) maps to "A sure thing to be captured" (Syllabus Level: C2) and represents Essential structural term in CEFR C2 vocabulary syllabus.. A literal translation of "sure" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "てっきり"
てっきり彼は来ないと思っていたら、急に現れた。
I was sure he wasn't coming, but then he suddenly showed up.
Bilingual Context for "甕裡之鼈"
私は甕裡之鼈に興味があります。
I am interested in A sure thing to be captured.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: " ＿＿＿ 彼は来ないと思っていたら、急に現れた。" (Meaning: "I was sure he wasn't coming, but then he suddenly showed up.")
🎉 Correct Answer!
Remember: "てっきり" fits here because it means "for sure, without doubt, certainly (often followed by a realization that one was mistaken)" in the context of: "I was sure he wasn't coming, but then he suddenly showed up.". "甕裡之鼈" represents "A sure thing to be captured".