utopian
— Noun
– English
～ an idealistic (but usually impractical) social reformer; "a Utopian believes in the ultimate perfectibility of man"
utopian socialism
— Noun
– English
～ socialism achieved by voluntary sacrifice
utopian
— Adjective
– English
～ of or pertaining to or resembling a utopia; "a Utopian novel"
utopian
— Adjective
– English
～ characterized by or aspiring to impracticable perfection; "the dim utopian future"; "utopian idealists"; "recognized the utopian nature of his hopes"
utopianism
— Noun
– English
～ the political orientation of a Utopian who believes in impossibly idealistic schemes of social perfection