一元[ichigen] unitary
一元化[ichigenka] unification
一元的[ichigenteki] monistic
一元論[ichigenron] monism
一次元[ichijigen] one dimensional

一新紀元[isshinkigen] new era
隠元[ingen] beans
隠元豆[ingenmame] common bean (Phaseolus vulgaris)
家元[iemoto] head of a school (of music, dance)
火の元[hinomoto] origin of fire

許りに[bakarini] (simply) because
允許[inkyo] permission
運転免許[untenmenkyo] driver's license
奥許し[okuyurushi] secret
仮免許[karimenkyo] temporary license

官許[kankyo] official licence
気を許す[kiwoyurusu] to let one's guard down
許し[yurushi] pardon
許す[yurusu] to permit

一つ身[hitotsumi] baby clothes
一身[ichimi] partisans
一身[isshin] oneself
一身上[isshinjou] personal (affairs)
黄身[kimi] egg yolk

化身[keshin] incarnation
我身[wagami] myself
献身[kenshin] dedication
肩身[katami] shoulders
肩身が狭い[katamigasemai] feeling ashamed