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

此の辺[konohen] this area
の辺に[noatarini] on the shores of
磯辺[isobe] seashore
一辺倒[ippentou] complete devotion to one side
右辺[uhen] right side

浦辺[urabe] seacoast
海辺[umibe] beach
岸辺[kishibe] shore
近辺[kinpen] neighbourhood
五辺形[gohenkei] pentagon