Bower is a word that is typically used to describe a shaded retreat that is often covered in leaves and vines. However, there are many other words that can be used to describe a similar type of shelter or retreat. For example, "arbor" is often used to describe a small outdoor structure that can be used for relaxation or shade. Other synonyms for bower might include "pergola," "trellis," "gazebo," or "veranda." These words all evoke feelings of relaxation and comfort, and can be used to describe a variety of different structures that are designed to provide shelter from the sun or other elements.