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Synonym Nuance VS

How to say "Smooth" in Japanese

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

Japanese Option A

円滑

えんかつ (enkatsu)
N2 / CEFR Syllabus
VS
Japanese Option B

スムーズ

スムーズ (sumu-zu)
B2 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "smooth" into Japanese, you must choose carefully between 円滑 and スムーズ. In Japanese, 円滑 (えんかつ (enkatsu)) is typically associated with "smooth, harmonious, unhindered" (Syllabus Level: N2) and represents Describes processes, relationships, or operations that proceed without problems or friction.. On the other hand, スムーズ (スムーズ (sumu-zu)) maps to "smooth" (Syllabus Level: B2) and represents Essential structural term in CEFR B2 vocabulary syllabus.. A literal translation of "smooth" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "円滑"
会議が円滑に進むように、事前に資料を共有しました。
We shared the materials in advance so that the meeting would proceed smoothly.
Bilingual Context for "スムーズ"
私はスムーズに興味があります。
I am interested in smooth.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "会議が ___ に進むように、事前に資料を共有しました。" (Meaning: "We shared the materials in advance so that the meeting would proceed smoothly.")
🎉 Correct Answer!

Remember: "円滑" fits here because it means "smooth, harmonious, unhindered" in the context of: "We shared the materials in advance so that the meeting would proceed smoothly.". "スムーズ" represents "smooth".

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