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

竿竹[saodake] bamboo pole
三竿[sankan] broad daylight
黐竿[mochizao] lime stick for catching insects
釣り竿[tsurizao] fishing rod
竹竿[takezao] bamboo pole

物干竿[monohoshizao] pole on which to hang laundry for drying
旗竿[hatazao] flagstaff
竿頭[kantou] top of a pole
継竿[tsugizao] a jointed fishing rod