Compare unrealistic with other words:
unfounded vs. unrealistic
naive vs. unrealistic
unnatural vs. unrealistic
unpragmatic vs. unrealistic
unreal vs. unrealistic
impractical vs. unrealistic
idealistic vs. unrealistic
idealist vs. unrealistic
unrealistic vs. utopian
romantic vs. unrealistic
opiate vs. unrealistic
realistic vs. unrealistic
fantastic vs. unrealistic
opera vs. unrealistic