ちょっと一杯[chottoippai] let's have a quick drink
ばつ一[batsuichi] being once divorced
一向[hitaburu] nothing but
サラダ一皿[saradahitosara] plate of salad

安全第一[anzendaiichi] safety first
一か八か[ichikabachika] sink or swim
一っ走り[hitoppashiri] spin (as in 'take a car for a spin')
一つ一つ[hitotsuhitotsu] one-by-one

お大事に[odaijini] take care of yourself
暗黒大陸[ankokutairiku] Dark Continent (i.e. Africa)
伊勢大神宮[isedaijinguu] the Grand Shrines of Ise
伊勢大廟[isetaibyou] the Grand Shrines of Ise
偉大[idai] greatness

医科大学[ikadaigaku] medical school
医大[idai] medical university
井の中の蛙大海を知らず[inonakanokawazutaikaiwoshirazu] parochial
一大[ichidai] one large ...
一大事[ichidaiji] serious affair

あっ旋[assen] kind offices
斡旋料[assenryou] agent's charge
回旋[kaisen] rotation
凱旋[gaisen] triumphal return
凱旋軍[gaisengun] returning victorious army

凱旋門[gaisenmon] arch of triumph
周旋[shuusen] good offices
周旋屋[shuusenya] broker
周旋業[shuusengyou] brokerage
周旋業者[shuusengyousha] broker

お風呂に入る[ofuronihairu] to take a bath
微風[bifuu] gentle breeze
トルコ風呂[torukoburo] Turkish bath
風太郎[puutarou] vagabond
悪風[akufuu] vice

威風[ifuu] majesty
異風[ifuu] unusual customs
遺風[ifuu] tradition
一風[ippuu] eccentric
一風変った[ippuukawatta] eccentric