🦅 Project Eagle
Synonym Nuance VS

How to say "Sudden" in Japanese

Both words can translate to "sudden", but which should you choose?

Japanese Option A

高騰

こうとう (kōtō)
N2 / CEFR Syllabus
VS
Japanese Option B

急転直下

きゅうてんちょっか (kyuutenchokka)
N1 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "sudden" into Japanese, you must choose carefully between 高騰 and 急転直下. In Japanese, 高騰 (こうとう (kōtō)) is typically associated with "sudden rise (in prices), soaring (prices)" (Syllabus Level: N2) and represents Specifically refers to a sharp and sudden increase in prices or costs. Often used in economic contexts. 「物価や株価などが急激に上がること」を意味します。. On the other hand, 急転直下 (きゅうてんちょっか (kyuutenchokka)) maps to "a sudden turn of events, a sudden and dramatic change" (Syllabus Level: N1) and represents Describes a situation where things change very suddenly and dramatically, often from good to bad or vice versa, leading directly to a conclusion.. A literal translation of "sudden" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "高騰"
原油価格が高騰している。
Crude oil prices are soaring.
Bilingual Context for "急転直下"
彼の容態は急転直下、悪化した。
His condition suddenly took a turn for the worse.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "原油価格が ___ している。" (Meaning: "Crude oil prices are soaring.")
🎉 Correct Answer!

Remember: "高騰" fits here because it means "sudden rise (in prices), soaring (prices)" in the context of: "Crude oil prices are soaring.". "急転直下" represents "a sudden turn of events, a sudden and dramatic change".

💡 Practice with AI! Live

Don't just read. Practice speaking this grammar with our interactive AI coach for free!

Try AI Speaking 👉