副 ふく fuku assistant JLPT N2 noun prefix Common word Other meanings 2. duplicate, copy 3. adverb The kanji in this word 副 vice-, assistant, aide JLPT N2 · Strokes 11 In this level 風船 不運 不規則 普及 付近 副詞 複写 複数 膨らます 膨らむ Back to the JLPT N2 list Practise these words