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| 活躍 ichi1 news1 nf04; 景気 ichi1 news1 nf01 (marché, けいき); 働き ichi1 news1 nf06 (hataraki); 動き ichi1 news1 nf01; 動静 ichi1 news1 nf24; 動勢 | |||
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| 活動 ichi1 news1 nf01 (katsudō); 奔走 news2 nf40 spec2 | |||
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| 運動 ichi1 news1 nf01 (undō) | |||
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| 事務 ichi1 news1 nf01 (じむ) | |||
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activite : 70 phrases in 9 subjects |
| Economics | 3 |
| Electrochemistry | 1 |
| General | 3 |
| International Monetary Fund | 6 |
| Microsoft | 38 |
| Nuclear physics | 9 |
| Patents | 3 |
| Radio | 5 |
| Radiology | 2 |