Hide and seek is a classic childhood game that requires one player to hide while the other players try to find them. It's a game that has been played for generations, and there are many synonyms that can be used to describe this popular activity. One common synonym is "peekaboo," which is often used when playing with younger children. Other synonyms include "lurk and search," "conceal and discover," and "spy and find." Some cultural variations of the game include "sardines," where one person hides and everyone else tries to find them and then join them in their hiding spot, and "manhunt," which involves a designated "seeker" who has to find all of the other players. Whatever the name, hide and seek is a fun way to spend time with friends and family.