timeless

adj 0.800

deathless

adj 0.675

age-old

adj 0.652

eternal

adj 0.649

everlasting

adj 0.649

for the ages

adj 0.648

immortal

adj 0.646

everliving

adj 0.640

undying

adj 0.621

aging

adj 0.616

genderless

adj 0.611

unfading

adj 0.611

changeless

adj 0.609

measureless

adj 0.607

endless

adj 0.599

fadeless

adj 0.586

evergreen

adj 0.580

ageing

adj 0.579

unending

adj 0.578

aged

adj 0.578

limitless

adj 0.573

neverending

adj 0.571

amaranthine

adj 0.570

imperishable

adj 0.567

forever

adj 0.563

omnitemporal

adj 0.563

ceaseless

adj 0.562

boundless

adj 0.561

spaceless

adj 0.560

perpetual

adj 0.559

unitless

adj 0.556

raceless

adj 0.554

lifelong

adj 0.554

numberless

adj 0.553

infinite

adj 0.549

perennial

adj 0.548

all-time

adj 0.546

illimitable

adj 0.546

edgeless

adj 0.546

languageless

adj 0.546

tireless

adj 0.543

new age

adj 0.538

invincible

adj 0.538

everchanging

adj 0.536

classless

adj 0.535

peerless

adj 0.533

unchanging

adj 0.533

livelong

adj 0.532

worldless

adj 0.529

youthful

adj 0.529

ternal

adj 0.528

old as the hills

adj 0.528

sempiternal

adj 0.527

invulnerable

adj 0.527

actionless

adj 0.526

unlimited

adj 0.526

enduring

adj 0.526

agnostic

adj 0.523

ageist

adj 0.522

interminable

adj 0.522

ancient

adj 0.521

long-lived

adj 0.521

exceptionless

adj 0.521

ever-burning

adj 0.521

nameless

adj 0.520

centenarian

adj 0.519

unfaded

adj 0.519

whole-life

adj 0.518

creaseless

adj 0.518

orderless

adj 0.517

massless

adj 0.517

matchless

adj 0.517

timeworn

adj 0.516

lost in time

adj 0.516

dimensionless

adj 0.515

subjectless

adj 0.514

qualityless

adj 0.512

unbounded

adj 0.510

formless

adj 0.510

lasting

adj 0.509

partless

adj 0.508

invariant

adj 0.508

inexhaustible

adj 0.507

coeternal

adj 0.504

aseasonal

adj 0.504

ahistoric

adj 0.503

ever-present

adj 0.503

seamless

adj 0.503

agelong

adj 0.503

patternless

adj 0.501