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

窪溜まり[kubotamari] hollow
窪み[hekomi] hollow
窪む[kubomu] to cave in
笑窪[ekubo] dimple

窪地[kubochi] pit
盆の窪[bonnokubo] hollow at nape of the neck
落ち窪む[ochikubomu] to sink in
片笑窪[kataekubo] dimple on one cheek