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

ちゃんこ料理[chankoryouri] fish, meat, and vegetable stew traditionally served to wrestlers
悪材料[akuzairyou] adverse stock-market factors
斡旋料[assenryou] agent's charge
慰藉料[isharyou] consolation money
衣料[iryou] clothing

医療材料[iryouzairyou] medical supplies
一品料理[ippinryouri] service a la carte
飲料[inryou] beverage
飲料水[inryousui] drinking water
下宿料[geshukuryou] board-and-room charge

悪材料[akuzairyou] adverse stock-market factors
医療材料[iryouzairyou] medical supplies
逸材[itsuzai] outstanding talent
印材[inzai] seal stock
画材[gazai] matter for painting

角材[kakuzai] squared timber
割り材[warizai] split log
乾材[kanzai] dry lumber
乾燥材[kansouzai] seasoned lumber
丸太材[marutazai] round timber