subject
being who has a unique consciousness and/or unique personal experiences, or an entity that has a relationship with another entity that exists outside of itself
victimiser
person who causes damage to a victim
creator
any subject of creation (both in reality and in myth)
candidate
prospective recipient of a specific award or position
player
person who plays a game
NASA Clean Air Study
1989 study of plants removing air pollutants
agent
distinct and identifiable entity capable of performing actions
guest
someone who is offered hospitability
host
person who provides resources for an event
observer
subject that engages in observation