Synonyms to unworkability

impracticality, autism, autistic thinking, awkwardness, bulkiness, clumsiness, cumbersomeness, dereism, dereistic thinking, dreamery, flight of fancy, hulkiness, ideal, idealism, ideality, idealization, imaginative exercise, impracticability, inconvenience, inoperability, insuperability, play of fancy, ponderousness, quixotism, quixotry, romance, romanticism, uncompassability, unhandiness, unmanageability, unpracticability, unpracticalness, unrealism, unreality, unrealizability, unwieldiness, utopianism, visionariness, wish fulfillment, wish-fulfillment fantasy, wishful thinking