永久歯[eikyuushi] permanent tooth
永久性[eikyuusei] permanency
永久脱毛[eikyuudatsumou] removing hair permanently
久しい[hisashii] long
久しく[hisashiku] for a long time

久し振りに[hisashiburini] after a long time
久し振り[hisashiburi] a long time (since the last time)
久懐[kyuukai] long-cherished hope
久慈目[kujime] spotbelly greenling (Hexagrammos agrammus)
久方[hisakata] sky

一戸建[ikkodate] detached house
一本建て[ippondate] (a) single standard
円建て[endate] denominated in yen
経営再建[keieisaiken] management reorganization
建てる[tateru] to build

建て回す[tatemawasu] to build around
建て増す[tatemasu] to extend (building)
建議[kengi] proposition
建具[tategu] fittings such as sliding doors, fusuma, shoji, etc.
建国[kenkoku] founding of a nation