開発 かいはつ kaihatsu development JLPT N1 noun suru verb Common word Other meanings 2. exploitation (of resources) The kanji in this word 開 open, unfold, unseal JLPT N4 · Strokes 12 発 departure, discharge, publish JLPT N4 · Strokes 9 In this level 該当 街頭 ガイドブック 介入 概念 海抜 介抱 解剖 外来 回覧 Back to the JLPT N1 list Practise these words