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Synonym Nuance VS

How to say "Complete" in Japanese

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

Japanese Option A

完遂

かんすい (kansui)
N2 / CEFR Syllabus
VS
Japanese Option B

完備距離空間

かんびきょりくうかん (kanbikyoriikuukann)
C2 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "complete" into Japanese, you must choose carefully between 完遂 and 完備距離空間. In Japanese, 完遂 (かんすい (kansui)) is typically associated with "complete, accomplish, fulfill (a task)" (Syllabus Level: N2) and represents Emphasizes successfully finishing a difficult or important task, duty, or mission to the very end, often implying overcoming challenges. Commonly used in business or formal settings.. On the other hand, 完備距離空間 (かんびきょりくうかん (kanbikyoriikuukann)) maps to "complete metric space" (Syllabus Level: C2) and represents Essential structural term in CEFR C2 vocabulary syllabus.. A literal translation of "complete" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "完遂"
彼はどんな困難な任務でも完遂する。
He completes any difficult mission.
Bilingual Context for "完備距離空間"
私は完備距離空間に興味があります。
I am interested in complete metric space.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "彼はどんな困難な任務でも ___ する。" (Meaning: "He completes any difficult mission.")
🎉 Correct Answer!

Remember: "完遂" fits here because it means "complete, accomplish, fulfill (a task)" in the context of: "He completes any difficult mission.". "完備距離空間" represents "complete metric space".

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