Synonym Nuance VS
How to say "One" in Japanese
Both words can translate to "one", but which should you choose?
Japanese Option A
いちいち
いちいち (ichiichi)
N2 / CEFR Syllabus
VS
Japanese Option B
異口同音
いくどうおん (ikudouon)
N1 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "one" into Japanese, you must choose carefully between いちいち and 異口同音.
In Japanese, いちいち (いちいち (ichiichi)) is typically associated with "one by one; in detail; item by item; minutely; every single time (often implies annoyance or unnecessary thoroughness)" (Syllabus Level: N2) and represents Implies going through things individually or paying attention to every small detail. Can convey a sense of annoyance when someone is being excessively meticulous or complaining about every little thing..
On the other hand, 異口同音 (いくどうおん (ikudouon)) maps to "(with) one voice; unanimously; to say the same thing" (Syllabus Level: N1) and represents This is a yojijukugo. A literal translation of "one" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "いちいち"
彼は部下のやることに、いちいち口を出す。
He interferes with every single thing his subordinates do.
Bilingual Context for "異口同音"
会議の参加者たちは、皆、異口同音に彼の意見に賛成した。
The participants in the meeting all unanimously agreed with his opinion.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "彼は部下のやることに、 ＿＿＿ 口を出す。" (Meaning: "He interferes with every single thing his subordinates do.")
🎉 Correct Answer!
Remember: "いちいち" fits here because it means "one by one; in detail; item by item; minutely; every single time (often implies annoyance or unnecessary thoroughness)" in the context of: "He interferes with every single thing his subordinates do.". "異口同音" represents "(with) one voice; unanimously; to say the same thing".