ephemerality

noun 0.749

transitoriness

noun 0.745

transience

noun 0.721

imperishability

noun 0.700

transiency

noun 0.674

temporariness

noun 0.673

momentariness

noun 0.669

inconstancy

noun 0.668

permanence

noun 0.663

fleetingness

noun 0.641

perishability

noun 0.634

permanency

noun 0.624

imperishable

noun 0.623

imperfection

noun 0.619

immutability

noun 0.618

imperfectness

noun 0.617

permeance

noun 0.602

ephemeral

noun 0.595

permeant

noun 0.588

changeableness

noun 0.586

mutability

noun 0.584

immanence

noun 0.583

fickleness

noun 0.583

changefulness

noun 0.582

irreversibility

noun 0.579

precarity

noun 0.574

immateriality

noun 0.574

transient

noun 0.573

imperceptibility

noun 0.572

changeability

noun 0.570

intermittency

noun 0.562

intermittence

noun 0.559

impermeability

noun 0.558

instability

noun 0.557

imperception

noun 0.556

imperf

noun 0.555

immortality

noun 0.550

unchangeability

noun 0.547

imminence

noun 0.544

atemporality

noun 0.543

unchangeableness

noun 0.542

impetuousness

noun 0.541

temporality

noun 0.539

immovability

noun 0.538

eternality

noun 0.537

fallibility

noun 0.537

deathlessness

noun 0.531

perishable

noun 0.531

precariousness

noun 0.529

perfectibility

noun 0.528

permanent way

noun 0.528

finitude

noun 0.526

indestructibility

noun 0.525

vicissitude

noun 0.524

timelessness

noun 0.522

intangibility

noun 0.521

imperviousness

noun 0.520

invariability

noun 0.520

evanescence

noun 0.517

imperfective

noun 0.517

impreciseness

noun 0.516

alterability

noun 0.515

unpredictability

noun 0.515

eternalism

noun 0.515

impenitence

noun 0.515

imprecision

noun 0.515

impetuosity

noun 0.513

impertinence

noun 0.512

imperfect

noun 0.511

indeterminateness

noun 0.509

impassibility

noun 0.509

metastability

noun 0.508

unrepeatability

noun 0.507

temporary

noun 0.507

impracticality

noun 0.507

inevitability

noun 0.507

indissolubility

noun 0.506

insubstantiality

noun 0.506

impermissibility

noun 0.506

permanent

noun 0.506

indeterminacy

noun 0.505

capriciousness

noun 0.505

impossibility

noun 0.504

unsustainability

noun 0.503

indeterminism

noun 0.503

instantaneity

noun 0.502

perpetuity

noun 0.502

permeability

noun 0.502

anitya

noun 0.501

impatience

noun 0.500