Sleepovers are a common activity for many people, especially kids and teenagers. However, there are several synonyms that can be used in place of the word "sleepover." For instance, one can use the term "slumber party" to refer to a group of people gathering to spend the night under one roof. Another synonym for sleepovers is "pajama party," which implies the attendees will likely be wearing comfortable clothing for the duration of the activity. If the gathering includes several people, it can be referred to as a "slumber bash," "slumber fest," or "pajama jam." Regardless of the term one chooses, sleepovers can be a fun-filled experience of bonding and making memories.