Antonyms for the phrase "puts in good shape" include neglect, abandon, disregard, ignore, and overlook. When you neglect something, you fail to care for it, resulting in it deteriorating rather than improving. Similarly, abandoning something means to give up on it, and disregarding or ignoring it is to pay no attention to it. These antonyms are the opposite of putting something in good shape, which requires attention, care, and effort. It is essential to recognize these antonyms to understand the significance of putting something in good shape and how neglecting, abandoning, disregarding, or ignoring something can have adverse effects.