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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

円滑な

えんかつな (enkatsu na)
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 円滑な and スムーズ. In Japanese, 円滑な (えんかつな (enkatsu na)) is typically associated with "smooth; harmonious; unimpeded" (Syllabus Level: N2) and represents Describes processes, relationships, or operations that proceed without trouble or friction. Often used with nouns like 運営. 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 "円滑な"
会議は円滑に進んだ。
The meeting proceeded 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: "会議は円滑に進んだ。" (Meaning: "The meeting proceeded smoothly.")
🎉 Correct Answer!

Remember: "円滑な" fits here because it means "smooth; harmonious; unimpeded" in the context of: "The meeting proceeded smoothly.". "スムーズ" represents "smooth".

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