A bed chair is a versatile piece of furniture that can easily convert from a bed to a chair. There are many great synonyms for this piece of furniture, including daybed, sleeper chair, and guest bed. A daybed is a long, narrow bed that is also used as a sofa during the day. A sleeper chair is a comfortable chair that can be converted into a bed when needed. A guest bed is a comfortable bed that is specifically designed for guests, and can easily be folded up and stored away when not in use. No matter which synonym you prefer, a bed chair is a great way to add extra sleeping space to your home without sacrificing comfort or style.