utopian

 
Pronunciation: /juːˈtəʊpɪən/

adjective

  • modelled on or aiming for a state in which everything is perfect; idealistic: it is based on a utopian ideology it is easy to dismiss this as naive or utopian

noun

  • an idealistic reformer: he describes himself as an educational Utopian

Derivatives

utopianism

noun