NOT ANYONE' The term 'NOT ANYONE' is a four letter word that can be used to describe a situation in which no one is included. It is the opposite of 'EVERYONE' and implies that no one is included in a particular group or situation. This term can be used to emphasize the exclusion of certain individuals or groups from a particular activity or event. It can also be used to indicate that no one has been chosen for a particular task or responsibility.