down, downwards, below, lower, later, next (week etc), second (of two parts), to decline, to go down, to arrive at (a decision, conclusion etc), measure word to show the frequency of an action
the waist and lower back, (bound form) kidney of an animal (as food), the waist of trousers or a skirt, (metonym) money pouch; pocket, (bound form) the middle section of an upright object (mountain, bottle etc)