Synonym Nuance VS
How to say "Thorough" in Japanese
Both words can translate to "thorough", but which should you choose?
Japanese Option A
徹底的
てっていてき (tetteiteki)
N3 / CEFR Syllabus
VS
Japanese Option B
鞭辟入裏
べんぺきにゅうり (benpekinyuuri)
C2 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "thorough" into Japanese, you must choose carefully between 徹底的 and 鞭辟入裏.
In Japanese, 徹底的 (てっていてき (tetteiteki)) is typically associated with "thorough, exhaustive, drastic" (Syllabus Level: N3) and represents A な-adjective.
On the other hand, 鞭辟入裏 (べんぺきにゅうり (benpekinyuuri)) maps to "a thorough and incisive analysis" (Syllabus Level: C2) and represents Essential structural term in CEFR C2 vocabulary syllabus.. A literal translation of "thorough" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "徹底的"
問題の原因を徹底的に調査する。
We will thoroughly investigate the cause of the problem.
Bilingual Context for "鞭辟入裏"
私は鞭辟入裏に興味があります。
I am interested in a thorough and incisive analysis.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "問題の原因を ＿＿＿ に調査する。" (Meaning: "We will thoroughly investigate the cause of the problem.")
🎉 Correct Answer!
Remember: "徹底的" fits here because it means "thorough, exhaustive, drastic" in the context of: "We will thoroughly investigate the cause of the problem.". "鞭辟入裏" represents "a thorough and incisive analysis".