Synonym Nuance VS
How to say "Sudden" in Japanese
Both words can translate to "sudden", but which should you choose?
Japanese Option A
急激
きゅうげき (kyūgeki)
N2 / CEFR Syllabus
VS
Japanese Option B
俄か
にわか (niwaka)
N1 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "sudden" into Japanese, you must choose carefully between 急激 and 俄か.
In Japanese, 急激 (きゅうげき (kyūgeki)) is typically associated with "sudden, drastic, rapid" (Syllabus Level: N2) and represents Describes a sudden and intense change or action. Often used with verbs like 変化する.
On the other hand, 俄か (にわか (niwaka)) maps to "sudden, abrupt, unexpected; temporary, makeshift; superficial, amateurish" (Syllabus Level: N1) and represents Can mean 'sudden/abrupt' or 'temporary/superficial.' Often seen in expressions like 俄か雨. A literal translation of "sudden" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "急激"
気温が急激に下がったので、体調を崩しやすい。
The temperature dropped suddenly, so it's easy to get sick.
Bilingual Context for "俄か"
俄かには信じがたいが、それは事実らしい。
It's hard to believe suddenly, but it seems to be true.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "気温が ＿＿＿ に下がったので、体調を崩しやすい。" (Meaning: "The temperature dropped suddenly, so it's easy to get sick.")
🎉 Correct Answer!
Remember: "急激" fits here because it means "sudden, drastic, rapid" in the context of: "The temperature dropped suddenly, so it's easy to get sick.". "俄か" represents "sudden, abrupt, unexpected; temporary, makeshift; superficial, amateurish".