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こうりょく
kouryoku
Effect, efficacy
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🃏 Flashcard
効力
こうりょく
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Effect, efficacy
kouryoku
N2
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📊 Word Stats
JLPT Level N2
Upper-Intermediate · ~6,000 vocab · Natural speech
Kana こうりょく
Romaji kouryoku
Words today 0
0 / 10 daily goal
📚 How to Master This Word
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Press Hear it, then immediately repeat こうりょく out loud twice. Match the rhythm exactly.
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Write It Once
Write 効力 by hand while saying こうりょく and "effect, efficacy". Motor memory locks it in.
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❓ Frequently Asked Questions
What does 効力 mean in Japanese?
The word 効力 (こうりょく) means "effect, efficacy" in Japanese. It appears in JLPT N2 vocabulary.
How do you pronounce 効力?
効力 is read as こうりょく (romaji: kouryoku). Press the 🔊 Hear it button to hear the pronunciation spoken aloud.
What JLPT level is 効力?
効力 is a JLPT N2 vocabulary item. Upper-Intermediate · ~6,000 vocab · Natural speech
How do I remember 効力 quickly?
Use the flashcard on this page to practise active recall: see the kanji first, attempt the meaning from memory, then flip. After getting it right, use the quiz to confirm. Review again at 10 minutes, 1 day and 3 days for long-term retention.
Where can I practise 効力 in sentences?
The example sentence above (from Tatoeba) shows 効力 in context. You can also use Nihoner's AI Chat tool to generate extra practice sentences, or search in the Lexicon for related entries.