The term "companion chair" refers to a type of seating designed for two people to sit next to each other. However, there are several synonyms that can be used to describe this type of chair. For instance, a love seat is a popular option commonly found in homes and offices, while a double chair or double-wide chair is also used to describe this seating arrangement. Other terms include a tete-a-tete chair, which was originally designed for intimate conversations, and a cuddle chair, which may have a more relaxed and cozy connotation. Ultimately, the term companion chair is just one of many options to describe a comfortable and accommodating seating arrangement for two individuals.