evanescent

adj 0.776

fleeting

adj 0.774

transitory

adj 0.773

transient

adj 0.769

impermanent

adj 0.747

momentary

adj 0.729

temporary

adj 0.699

transeunt

adj 0.668

short-term

adj 0.653

perishable

adj 0.616

temporal

adj 0.608

eternal

adj 0.599

short-period

adj 0.595

expiring

adj 0.594

ethereal

adj 0.592

ternal

adj 0.584

epimeric

adj 0.573

semipermanent

adj 0.573

sempiternal

adj 0.572

caducous

adj 0.571

imperishable

adj 0.560

perpetual

adj 0.557

time-limited

adj 0.554

short-acting

adj 0.554

nondurable

adj 0.553

seasonal

adj 0.551

evaporable

adj 0.550

epochal

adj 0.550

durational

adj 0.549

everlasting

adj 0.549

epiphenomenal

adj 0.541

episodic

adj 0.541

intermittent

adj 0.540

permeant

adj 0.540

interim

adj 0.540

vanishing

adj 0.538

labile

adj 0.537

occasional

adj 0.535

deciduous

adj 0.533

flitting

adj 0.533

periodic

adj 0.532

lasting

adj 0.530

periodical

adj 0.526

perennial

adj 0.526

nonrecurring

adj 0.525

paroxysmal

adj 0.525

aperiodic

adj 0.524

vaporous

adj 0.523

instantaneous

adj 0.523

mortal

adj 0.522

not long for this world

adj 0.520

elusive

adj 0.519

flighty

adj 0.518

permanent

adj 0.517

semivolatile

adj 0.517

teneral

adj 0.516

tenuous

adj 0.515

acute

adj 0.515

emergent

adj 0.514

volatile

adj 0.513

erodible

adj 0.512

everchanging

adj 0.512

terminable

adj 0.511

fugitive

adj 0.510

fixed-term

adj 0.507

disposable

adj 0.505

fluctuational

adj 0.504

phasic

adj 0.504

fickle

adj 0.504

fitful

adj 0.503

eventual

adj 0.502

perishing

adj 0.502

fluctuant

adj 0.502

liminal

adj 0.501