imperishability

noun 0.861

nonperishable

noun 0.811

perishable

noun 0.785

perishability

noun 0.712

immortal

noun 0.649

everlasting

noun 0.649

permeant

noun 0.624

impermanence

noun 0.623

indestructibility

noun 0.619

nondurable

noun 0.615

deathlessness

noun 0.615

incorruptible

noun 0.611

invincible

noun 0.610

immortality

noun 0.604

eternal

noun 0.602

immutable

noun 0.597

durable

noun 0.591

irredeemable

noun 0.590

imperf

noun 0.584

unbreakable

noun 0.577

incurable

noun 0.576

immutability

noun 0.576

unchangeable

noun 0.576

imperforate

noun 0.576

imperviousness

noun 0.572

permanent way

noun 0.566

impregnability

noun 0.565

invariable

noun 0.563

timeless

noun 0.563

nondegradable

noun 0.563

immovable

noun 0.560

permanent

noun 0.560

everliving

noun 0.557

uninsurable

noun 0.556

indispensable

noun 0.556

permanence

noun 0.555

ephemeral

noun 0.554

incombustible

noun 0.554

invincibility

noun 0.550

indeclinable

noun 0.549

inedible

noun 0.548

immortelle

noun 0.548

incorruptibility

noun 0.548

everlasting life

noun 0.547

perennial

noun 0.546

nonreturnable

noun 0.546

infallible

noun 0.545

imperfection

noun 0.544

intangible

noun 0.544

impermeability

noun 0.542

undoable

noun 0.542

perpetuity

noun 0.541

unchangeability

noun 0.538

unsalable

noun 0.536

nondisposable

noun 0.535

incomparable

noun 0.534

incorrigible

noun 0.534

unassailable

noun 0.533

interminable

noun 0.532

imperfect

noun 0.532

uncopyrightable

noun 0.531

nonrenewable

noun 0.531

undefeatable

noun 0.531

invariant

noun 0.531

enduring

noun 0.530

inimitability

noun 0.530

indissolubility

noun 0.530

preservative

noun 0.529

replaceable

noun 0.529

unobtainable

noun 0.527

ephemerality

noun 0.526

unsaleable

noun 0.525

indigestible

noun 0.525

permanency

noun 0.525

irreversibility

noun 0.524

impeccability

noun 0.523

immateriality

noun 0.523

preserver

noun 0.522

unwearable

noun 0.521

preserving

noun 0.520

imperceptibility

noun 0.519

timelessness

noun 0.518

transitoriness

noun 0.518

impassibility

noun 0.518

mortal

noun 0.518

impenetrable

noun 0.517

insurable

noun 0.517

immeasurable

noun 0.515

unattainable

noun 0.515

insoluble

noun 0.515

permeance

noun 0.515

invar

noun 0.514

precious

noun 0.513

eternality

noun 0.513

inviolability

noun 0.512

unprintable

noun 0.511

inalienability

noun 0.511

impenitent

noun 0.510

unmatchable

noun 0.509

persevering

noun 0.508