impracticability

noun 0.863

unfeasibility

noun 0.742

practicality

noun 0.725

impossibility

noun 0.716

implausibility

noun 0.694

practicability

noun 0.692

improbability

noun 0.691

infeasibility

noun 0.684

inapplicability

noun 0.672

inadvisability

noun 0.666

inconceivability

noun 0.649

unworkable

noun 0.638

inexpediency

noun 0.636

futility

noun 0.625

illogicality

noun 0.620

uselessness

noun 0.620

unsuitableness

noun 0.620

unlikelihood

noun 0.618

inutility

noun 0.612

unlikeliness

noun 0.608

impossible

noun 0.607

unreasonableness

noun 0.607

improvidence

noun 0.599

irrationality

noun 0.598

nonfunctionality

noun 0.597

inability

noun 0.597

unenforceability

noun 0.597

practical

noun 0.597

incapability

noun 0.597

imprudence

noun 0.595

absurdity

noun 0.590

ineffectiveness

noun 0.589

inappropriateness

noun 0.586

unwieldiness

noun 0.585

dysfunctionality

noun 0.583

irrealism

noun 0.579

impermissibility

noun 0.578

unreality

noun 0.577

inaccessibility

noun 0.577

undoable

noun 0.576

impropriety

noun 0.575

inconsequentiality

noun 0.573

preposterousness

noun 0.573

implacability

noun 0.573

unsuitability

noun 0.573

pointlessness

noun 0.572

unprofitability

noun 0.568

unacceptability

noun 0.568

undesirability

noun 0.566

unimportance

noun 0.562

unproductiveness

noun 0.559

inanity

noun 0.558

unapproachability

noun 0.558

unsolvability

noun 0.557

unobtainable

noun 0.557

unsatisfiability

noun 0.556

nonviability

noun 0.555

purposelessness

noun 0.555

unsustainability

noun 0.555

unpredictability

noun 0.551

ridiculousness

noun 0.550

intractability

noun 0.549

ineptitude

noun 0.549

inefficacy

noun 0.548

fruitlessness

noun 0.547

inflexibility

noun 0.547

unreliability

noun 0.546

incomprehensibility

noun 0.546

illogic

noun 0.546

inimitability

noun 0.546

inefficiency

noun 0.543

imperfection

noun 0.543

irrelevancy

noun 0.543

unattainable

noun 0.543

unavailability

noun 0.541

ludicrousness

noun 0.541

ineptness

noun 0.540

insolubility

noun 0.540

irrationalism

noun 0.540

impassibility

noun 0.539

incompetence

noun 0.538

inconsequence

noun 0.538

incompatibility

noun 0.537

inconsistency

noun 0.536

feasibility

noun 0.536

immateriality

noun 0.535

incongruity

noun 0.533

intangibility

noun 0.533

pragmatism

noun 0.533

impermeability

noun 0.532

unreason

noun 0.532

inadequacy

noun 0.531

inadmissibility

noun 0.531

foolishness

noun 0.531

invalidity

noun 0.530

impertinence

noun 0.530

impreciseness

noun 0.530

practical effect

noun 0.529

incapacity

noun 0.529

frivolity

noun 0.529