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

型録[katarogu] catalog
ノイマン型[noimangata] Neumann-type (computer)
凹型[ougata] concavity
関数原型[kansuugenkei] function prototype
畸型[kikei] birth defect

金型[kanagata] metal pattern
靴型[kutsugata] shoe last
型紙[katagami] pattern paper (for dressmaking)
型染め[katazome] stencil dyeing