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

いい年をして[iitoshiwoshite] (in spite of) being old enough to know better
亥年[idoshi] year of the boar
一箇年[ikkanen] one year
一周年[isshuunen] one full year
一年以内に[ichineninaini] within a year

一年間[ichinenkan] (period of) one year
一年生[ichinensei] annual (plant)
一年草[ichinensou] annual (plant)
一年ぢゅう[ichinenjuu] all year round
一両年[ichiryounen] (a) year or two

移植[ishoku] transplanting
移植性[ishokusei] portability
柘植[tsuge] Japanese box tree (Buxus microphylla var. japonica)
下等植物[katoushokubutsu] lower plants
仮植[kashoku] temporary planting

仮植え[kariue] temporary planting
乾生植物[kanseishokubutsu] xerophyte
観葉植物[kanyoushokubutsu] decorative plant
顕花植物[kenkashokubutsu] flowering plant
誤植[goshoku] misprint

御召し物[omeshimono] clothing
と言う物[toiumono] something like ...
物にする[mononisuru] to get
クローン動物[kuroondoubutsu] cloned animal
シアン化合物[shiankagoubutsu] cyanide

シアン化物[shiankabutsu] cyanide
弗化物[fukkabutsu] fluoride
亜麻織物[amaorimono] flax fabrics
安物[yasumono] cheap article
異物[ibutsu] foreign substance

お生憎様[oainikusama] that's too bad (ironical)
御誕生日おめでとうございます[otanjoubiomedetougozaimasu] Happy Birthday
隣の芝生は青い[tonarinoshibafuhaaoi] the grass is always greener on the other side
生きがいい[ikigaii] fresh (e.g. fish)
コンピューター援用生産[konpyuutaaenyouseisan] computer-aided manufacture

委託生[itakusei] scholarship student sent by government office or business
生す[nasu] to build up
異常発生[ijouhassei] plague
医学生[igakusei] medical student
医学生物学[igakuseibutsugaku] medical biology