unattainable, unachievable, unreachable, illusive, obtainable, attainable, nonexistent, inaccessible, unaffordable, unpractical, unrealizable, illusory, impossible, unfeasible, elusive, useless, costless, chimerical, unachieved, unheard, achievable, scarce, unrealistic, uneconomical, limitless, unreliable, prohibitive, illusionary, undreamed, worthless, impractical, unuseable, meaningless, unusable, desirable, unavailable, holy grail, incommensurable, unfulfilled, infeasible, inexistent, alluring, imperfect, obsolete, unworkable, improvable, unaccessible, unreal, unromantic, guessable, uneconomic, implausible, infinite, untreatable, affordable, irrelevant, valueless, unsaleable, unthought, unsolvable, ephemeral, irresistible, incompatible, indefinable, undreamt, unknowable, expensive, insuperable, unsalable, devoid, assailable, unproblematic, indistinguishable, unsusceptible, inedible, commonplace, unalike, unattainably, impenetrable, nebulous, untouchable, unimaginable, undefined, graspable, depersonalized, unflawed, nonfunctional, undistinguishable, orgasmic, unfathomable, inessential, unadvisable, unthinkable, impermanent, undoable, unobservable, unobjectionable, unsupported, unexceptional, superfluous, unaccomplished, unattractive, irreplaceable, consumable, valuable, purchasable, perishable, produced, scarcer, such, unattained, miscellaneous, priced, salable

inaccessible, unavailable, unprocurable, untouchable