endurable

adj 0.790

perdurable

adj 0.759

lasting

adj 0.739

durable

adj 0.726

abiding

adj 0.707

everlasting

adj 0.691

persevering

adj 0.680

undying

adj 0.666

durative

adj 0.652

persistent

adj 0.649

eternal

adj 0.645

sustaining

adj 0.645

long-lived

adj 0.641

sustained

adj 0.639

everliving

adj 0.632

perseverant

adj 0.631

ternal

adj 0.627

unendurable

adj 0.618

unending

adj 0.617

long-running

adj 0.614

unfading

adj 0.600

suffering

adj 0.599

perennial

adj 0.598

permeant

adj 0.595

perpetual

adj 0.591

steadfast

adj 0.590

untiring

adj 0.589

neverending

adj 0.584

timeless

adj 0.583

long-held

adj 0.579

hardy

adj 0.577

permanent

adj 0.576

indelible

adj 0.573

sempiternal

adj 0.573

durational

adj 0.572

resilient

adj 0.571

chronic

adj 0.568

imperishable

adj 0.566

unrelenting

adj 0.566

survivable

adj 0.566

bearable

adj 0.566

tenacious

adj 0.564

unremitting

adj 0.563

nondurable

adj 0.562

long-ranging

adj 0.561

sufferable

adj 0.561

endearing

adj 0.559

bearing

adj 0.557

prolonged

adj 0.557

endless

adj 0.557

sturdy

adj 0.556

perseverating

adj 0.555

interminable

adj 0.555

perseverative

adj 0.555

arduous

adj 0.554

lifelong

adj 0.554

unbroken

adj 0.553

unwearied

adj 0.552

stouthearted

adj 0.551

forbearing

adj 0.550

immortal

adj 0.548

retaining

adj 0.548

long-playing

adj 0.545

evergreen

adj 0.545

protracted

adj 0.544

ongoing

adj 0.544

indefatigable

adj 0.543

pertinacious

adj 0.542

indurate

adj 0.542

unflinching

adj 0.541

unwavering

adj 0.541

resistant

adj 0.540

unyielding

adj 0.539

longtime

adj 0.539

forever

adj 0.538

perpetuate

adj 0.536

unflagging

adj 0.535

nonperishable

adj 0.533

borne

adj 0.533

ever-burning

adj 0.533

made of sterner stuff

adj 0.533

time-tested

adj 0.532

stoic

adj 0.531

tolerable

adj 0.530

gruelling

adj 0.528

relentless

adj 0.528

deathless

adj 0.526

ageless

adj 0.526

indestructible

adj 0.524

tough

adj 0.524

indomitable

adj 0.523

livelong

adj 0.523

everchanging

adj 0.522

memorable

adj 0.522

for the ages

adj 0.521

unfaltering

adj 0.521

unceasing

adj 0.520

unbearable

adj 0.519

unfailing

adj 0.518

preservable

adj 0.517