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

窪溜まり[kubotamari] hollow
蒸溜[jouryuu] distillation
水溜り[mizutamari] puddle
掃溜[hakidame] rubbish heap
掃き溜めに鶴[hakidamenitsuru] a jewel in a dunghill

分解蒸溜法[bunkaijouryuuhou] cracking (in chemistry)
分溜[bunryuu] fractional distillation (of gasoline, petrol)
糞溜[kusodame] tank for holding excreta (often used for fertilizer) (fertiliser)
肥え溜[koedame] tank for holding excreta (often used for fertilizer) (fertiliser)
溜り[tamari] pile