悔改める[kuiaratameru] to repent
改まる[aratamaru] to be renewed
改めて[aratamete] another time
改める[aratameru] to change
改悪[kaiaku] deterioration

改印[kaiin] changing seals
改革[kaikaku] reform
改革案[kaikakuan] reform proposal
改革過程[kaikakukatei] reform process
改憲[kaiken] constitutional change

改編[kaihen] reorganization
共編[kyouhen] joint editorship
共編者[kyouhensha] coeditor
後編[kouhen] latter part
再編[saihen] reorganization

再編成[saihensei] reorganization
最終編成[saishuuhensei] final form
史料編纂[shiryouhensan] historiography
詩編[shihen] book containing a collection of poems
手編み[teami] hand knitting