Utopian

adjective

1. of or like Utopia
2. 1. having the nature of, or inclined to draw up schemes for, a utopia; idealistic; visionary
   2. founded upon ideas envisioning perfection in social and political organization: a utopian community

noun

1. an inhabitant of Utopia
2. a person who believes in a utopia, esp. of a social or political nature; visionary