Synonym Nuance VS
How to say "One" in Japanese
Both words can translate to "one", but which should you choose?
Japanese Option A
逐一
ちくいち (chikuichi)
N2 / CEFR Syllabus
VS
Japanese Option B
一因
いちいん (ichiin)
N2 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "one" into Japanese, you must choose carefully between 逐一 and 一因.
In Japanese, 逐一 (ちくいち (chikuichi)) is typically associated with "one by one, in detail, item by item" (Syllabus Level: N2) and represents To do or report things individually, sequentially, and in full detail. It emphasizes meticulousness and thoroughness. Often used with verbs like 報告する.
On the other hand, 一因 (いちいん (ichiin)) maps to "one cause; a contributing factor" (Syllabus Level: N2) and represents Used to indicate one of several causes or factors contributing to a situation, often a negative one.. A literal translation of "one" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "逐一"
彼は出張の進捗状況を逐一報告してくれた。
He reported the progress of his business trip in detail, item by item.
Bilingual Context for "一因"
彼の失敗は準備不足が一因だ。
His failure was partly due to insufficient preparation.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "彼は出張の進捗状況を ＿＿＿ 報告してくれた。" (Meaning: "He reported the progress of his business trip in detail, item by item.")
🎉 Correct Answer!
Remember: "逐一" fits here because it means "one by one, in detail, item by item" in the context of: "He reported the progress of his business trip in detail, item by item.". "一因" represents "one cause; a contributing factor".