Synonym Nuance VS
How to say "Unexpectedly" in Japanese
Both words can translate to "unexpectedly", but which should you choose?
Japanese Option A
期せずして
きせずして (kisezu shite)
N2 / CEFR Syllabus
VS
Japanese Option B
思いがけず
おもいがけず (omoigakezu)
N2 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "unexpectedly" into Japanese, you must choose carefully between 期せずして and 思いがけず.
In Japanese, 期せずして (きせずして (kisezu shite)) is typically associated with "unexpectedly, by chance, coincidentally" (Syllabus Level: N2) and represents An adverbial phrase indicating that something happened without being planned or expected. More formal than 偶然.
On the other hand, 思いがけず (おもいがけず (omoigakezu)) maps to "unexpectedly, by chance, contrary to expectations" (Syllabus Level: N2) and represents Describes an event or situation that was not anticipated or planned.. A literal translation of "unexpectedly" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "期せずして"
彼とは期せずして同じ列車に乗り合わせた。
I unexpectedly happened to be on the same train as him.
Bilingual Context for "思いがけず"
思いがけず昔の友人に会った。
I unexpectedly met an old friend.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "彼とは ＿＿＿ 同じ列車に乗り合わせた。" (Meaning: "I unexpectedly happened to be on the same train as him.")
🎉 Correct Answer!
Remember: "期せずして" fits here because it means "unexpectedly, by chance, coincidentally" in the context of: "I unexpectedly happened to be on the same train as him.". "思いがけず" represents "unexpectedly, by chance, contrary to expectations".