(a.) Like Don Quixote; overly idealistic; absurdly romantic; apt to be deluded.
Thesaurus Entries
absurd, airy, autistic, chimerical, dereistic, dreamlike, dreamy, fanciful, fantastic, foolhardy, idealistic, impracticable, impractical, in the clouds, mad, optimistic, otherworldly, poetic, preposterous, rash, reckless, ridiculous, romancing, romantic, romanticized, starry-eyed, storybook, transcendental, transmundane, unpractical, unrealistic, unrealizable, visionary, wild, wish-fulfilling
