utopic

Adjective

 * 1) Seeming to originate in utopia; utopian
 * 2) * 1850, Antonio Carlo N. Gallenga (L. Mariotti), Scenes from Italian life, pg. 133:
 * They dismissed the work as utopic, unpractical.
 * 1) * 1919, Robert Briffault, The Making of Humanity, G. Allen & Unwin ltd., pg. 247:
 * [...] and those issues and the potentialities out of which they arise are such as would to any previous age, could it have so much as conceived them, have seemed the distant problems of utopic speculation.

Etymology
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Adjective

 * 1) utopian