List of impractical synonyms and impractical related words.
abstract, academic, airy, armchair, autistic, awkward, beyond one, bulky, clumsy, conjectural, contrary, crosswise, cumbersome, dereistic, hulking, hulky, hypothetic, ideal, idealistic, impracticable, in the clouds, inconvenient, ineffective, ineffectual, infeasible, inoperable, insuperable, insurmountable, moot, nonfunctional, nonrealistic, notional, otherworldly, perverse, poetic, ponderous, postulatory, quixotic, romancing, romantic, romanticized, speculative, starry, starry-eyed, storybook, theoretical, too much for, transcendental, transmundane, unachievable, unattainable, unavailing, uncompassable, undoable, uneffectible, unfeasible, unhandy, unmanageable, unnegotiable, unperformable, unpractical, unrealistic, unrealizable, unserviceable, unsurmountable, unusable, unwieldy, unworkable, useless, visionary, wild, wish-fulfilling