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

ビール瓶[biirubin] beer bottle
一升瓶[isshoubin] 1 sho bottle (1.8 litres)
火炎瓶[kaenbin] Molotov cocktail
花瓶[kabin] (flower) vase
小瓶[kobin] small bottle

水瓶[mizugame] water jug
水瓶座[mizugameza] Aquarius (constellation)
大瓶[oobin] large bottle
中瓶[chuubin] medium bottle
鉄瓶[tetsubin] iron kettle