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
躍進
やくしん (yakushin)
N1 / CEFR Syllabus
Nuance Contrast & Translation Difference
When translating "rapid" into Japanese, you must choose carefully between 急速 and 躍進.
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, 躍進 (やくしん (yakushin)) maps to "rapid progress; great advance; leap forward" (Syllabus Level: N1) and represents Refers to making significant, rapid progress or a great advance, often in fields like business, science, sports, or personal development. Implies a dynamic and energetic movement forward.. 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 "躍進"
その企業は新技術の開発により、市場で目覚ましい躍進を遂げた。
That company made remarkable progress in the market by developing new technology.
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.". "躍進" represents "rapid progress; great advance; leap forward".