Synonym Nuance VS
How to say "Investigation" in Japanese
Both words can translate to "investigation", but which should you choose?
Japanese Option A
調査
ちょうさ (chōsa)
N4 / CEFR Syllabus
VS
Japanese Option B
糾明
きゅうめい (kyuumei)
N1 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "investigation" into Japanese, you must choose carefully between 調査 and 糾明.
In Japanese, 調査 (ちょうさ (chōsa)) is typically associated with "investigation, survey, research" (Syllabus Level: N4) and represents Refers to the act of systematically looking into a matter to gather facts or information. Often used with 「する」 as a verb.
On the other hand, 糾明 (きゅうめい (kyuumei)) maps to "investigation, ascertainment, elucidation, inquiry (into faults/crimes)" (Syllabus Level: N1) and represents Implies a thorough and often critical investigation to clarify facts, especially regarding faults, responsibilities, or the truth behind an incident.. A literal translation of "investigation" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "調査"
警察はその事件を調査しています。
The police are investigating the case.
Bilingual Context for "糾明"
事件の真相を糾明するため、特別委員会が設置された。
A special committee was set up to ascertain the truth of the incident.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "警察はその事件を ＿＿＿ しています。" (Meaning: "The police are investigating the case.")
🎉 Correct Answer!
Remember: "調査" fits here because it means "investigation, survey, research" in the context of: "The police are investigating the case.". "糾明" represents "investigation, ascertainment, elucidation, inquiry (into faults/crimes)".