impractical, unfeasible, untenable, counterproductive, illogical, unrealistic, ludicrous, unenforceable, onerous, workable, unwise, unsustainable, ineffective, flawed, unpractical, unacceptable, absurd, unaffordable, inflexible, misguided, unsupportable, burdensome, infeasible, outdated, unviable, uneconomic, inadequate, nonsensical, unachievable, unwieldy, laughable, uneconomical, problematic, incompatible, unhelpful, inequitable, wrongheaded, irresponsible, useless, inefficient, nonstarter, ridiculous, unmanageable, undoable, indefensible, unfounded, unnecessary, unreasonable, draconian, unreliable, outmoded, shortsighted, preposterous, anachronistic, cumbersome, confusing, unfair, disingenuous, arbitrary, unreformable, unattractive, antiquated, irrational, barmy, overambitious, unpalatable, ineffectual, unconstitutional, incomprehensible, unsuitable, irrelevant, implausible, prohibitive, pointless, archaic, undemocratic, restrictive, feasible, uncompetitive, preferable, intolerable, undesirable, inconvenient, iniquitous, unappealing, unjustified, fallacious, impossible, worthless, illiberal, incoherent, nonfunctional, retrogressive, obsolete, unsaleable, simplistic, untrue, nonviable, inefficacious, otiose, unjustifiable, inquorate, impracticable, conceived, preconceived, tenable, applicable, consociational, implementable, preestablished, sharing, unorthodox, corporative, federative, formulated

impossible, impracticable, infeasible, unfeasible