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Synonym Nuance VS

How to say "Effective" in Japanese

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

Japanese Option A

効果的

こうかてき (kōkateki)
N3 / CEFR Syllabus
VS
Japanese Option B

実質支配力基準

じっしつしはいりょくきじゅん (jisshitsushihairyokukijun)
C2 / CEFR Syllabus

Nuance Contrast & Translation Difference

When translating "effective" into Japanese, you must choose carefully between 効果的 and 実質支配力基準. In Japanese, 効果的 (こうかてき (kōkateki)) is typically associated with "effective, efficient" (Syllabus Level: N3) and represents Describes something that produces a desired result or a strong positive effect. It is a な-adjective. On the other hand, 実質支配力基準 (じっしつしはいりょくきじゅん (jisshitsushihairyokukijun)) maps to "effective control standard" (Syllabus Level: C2) and represents Essential structural term in CEFR C2 vocabulary syllabus.. A literal translation of "effective" can often sound unnatural to native Japanese speakers if mixed up!
Bilingual Context for "効果的"
新しい学習法は非常に効果的で、成績が上がった。
The new study method is very effective, and my grades improved.
Bilingual Context for "実質支配力基準"
私は実質支配力基準に興味があります。
I am interested in effective control standard.

Nuance Mastery Quiz

Which Japanese word perfectly fits this blank space?

Fill in the blank: "新しい学習法は非常に ___ で、成績が上がった。" (Meaning: "The new study method is very effective, and my grades improved.")
🎉 Correct Answer!

Remember: "効果的" fits here because it means "effective, efficient" in the context of: "The new study method is very effective, and my grades improved.". "実質支配力基準" represents "effective control standard".

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