Synonym Nuance VS
How to say "Rapid" in Japanese
Both words can translate to "rapid", but which should you choose?
Japanese Option A
急速
きゅうそく (kyūsoku)
N3 / CEFR Syllabus
VS
Japanese Option B
迅速
じんそく (jinsoku)
N2 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "rapid" into Japanese, you must choose carefully between 急速 and 迅速.
In Japanese, 急速 (きゅうそく (kyūsoku)) is typically associated with "rapid; sudden; swift; quick" (Syllabus Level: N3) and represents Usually combined with verbs like 成長する.
On the other hand, 迅速 (じんそく (jinsoku)) maps to "rapid, quick, prompt" (Syllabus Level: N2) and represents Emphasizes speed and efficiency, often used in formal or business contexts. 素早く、効率的に行動することを強調し、ビジネスや公式な場面でよく使われます。. A literal translation of "rapid" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "急速"
この地域は急速に発展している。
This region is developing rapidly.
Bilingual Context for "迅速"
災害時には迅速な救助活動が求められる。
Prompt rescue operations are required in times of disaster.
Nuance Mastery Quiz
Which Japanese word perfectly fits this blank space?
Fill in the blank: "この地域は ＿＿＿ に発展している。" (Meaning: "This region is developing rapidly.")
🎉 Correct Answer!
Remember: "急速" fits here because it means "rapid; sudden; swift; quick" in the context of: "This region is developing rapidly.". "迅速" represents "rapid, quick, prompt".