活発

N1 再発 saihatsu return, relapse, reoccurrence N1 開発 kaihatsu development, exploitation N1 (花を〜) 生ける, 活ける (hanao～) ikeru to arrange (flowers) N1 発育 hatsuiku (physical) growth, development N1 発芽 hatsuga germination N1 発掘 hakkutsu excavation, exhumation; discovery (e.g., new talent) N1 発言 hatsugen utterance, speech, proposal N1 発生 hassei outbreak, spring forth, occurrence N1 始発 shihatsu first train

N3 活 katsu / i.kiru, i.kasu, i.keru lively, resuscitation, being helped N4 発 hatsu, hotsu / ta.tsu, aba.ku, oko.ru, tsuka.wasu, hana.tsu departure, discharge, publish