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

に基づいて[nimotozuite] based on
基督[kirisuto] Christ
基督教[kirisutokyou] Christianity
プリント基盤[purintokiban] printed wiring board
宇宙基地[uchuukichi] space station

英語基礎能力試験[eigokisonouryokushiken] English Language Proficiency Test
衛生基準[eiseikijun] health standards
塩基[enki] base
回路基板[kairokiban] (electrical circuit) substrate
基音[kion] fundamental tone (note)