infeasible Synonyms

unworkable impracticable unfeasible computationally impossible unrealisable undoable unattainable unattainably unachievably unachievable out of the question unusable inoperable unobtainable unrealizable unserviceable completely not possible clearly impossible beyond reach of be out-of-reach be off the table be not possible be not feasible be not capable of being be no longer possible as it can not happen absolutely not possible unviable unrealistic unthinkable impossible imposable impervious impassable hopeless disabled difficult chimerical can't achievable absurd impracticably impractical improbable visionary useless unreasonable uncomeatable romantic quixotic