ブーム buumu boom JLPT N1 noun Common word Other meanings 2. (economic) boom 3. boom (of a boat) The kanji in this word This word is written in kana only. In this level 風車 風習 風俗 ブーツ 風土 フォーム 部下 不可欠 ぶかぶか 不吉 Back to the JLPT N1 list Practise these words