transiency

noun 0.932

transitoriness

noun 0.869

transient

noun 0.818

ephemerality

noun 0.733

temporariness

noun 0.731

fleetingness

noun 0.727

impermanence

noun 0.721

momentariness

noun 0.688

ephemeral

noun 0.635

temporary

noun 0.623

short time

noun 0.603

inconstancy

noun 0.597

intermittency

noun 0.590

perishability

noun 0.586

temporality

noun 0.585

briefness

noun 0.584

intermittence

noun 0.584

transit

noun 0.581

intransitivity

noun 0.561

forgetfulness

noun 0.557

flightiness

noun 0.553

transition

noun 0.548

brevity

noun 0.548

translucency

noun 0.544

instancy

noun 0.541

fading

noun 0.540

fickleness

noun 0.540

disappearing

noun 0.539

evanescence

noun 0.539

transmissibility

noun 0.537

transient ischemic attack

noun 0.534

temporal

noun 0.533

effluxion of time

noun 0.533

disappearance

noun 0.533

translucence

noun 0.532

latency

noun 0.529

tenuousness

noun 0.529

permanence

noun 0.528

itinerancy

noun 0.527

transposition

noun 0.525

terseness

noun 0.525

transmigration

noun 0.524

permanency

noun 0.523

transire

noun 0.522

lapse

noun 0.522

transcendence

noun 0.522

transverse

noun 0.522

changeability

noun 0.521

finitude

noun 0.521

transversality

noun 0.521

instability

noun 0.517

mutability

noun 0.517

imperishability

noun 0.517

passage of time

noun 0.516

changeableness

noun 0.516

transpiration

noun 0.515

lability

noun 0.515

transitivity

noun 0.515

trance

noun 0.515

vanish

noun 0.514

changefulness

noun 0.512

transmissivity

noun 0.512

timelessness

noun 0.510

precarity

noun 0.509

perishable

noun 0.509

metastability

noun 0.508

transferal

noun 0.507

intermittent

noun 0.507

attrition

noun 0.506

vagrancy

noun 0.506

dissipation

noun 0.505

transference

noun 0.504

transferability

noun 0.504

fade away

noun 0.504

vagility

noun 0.503

interim

noun 0.503

dormancy

noun 0.502

instantaneity

noun 0.502

intransitive verb

noun 0.501

intangibility

noun 0.501

transmittance

noun 0.500

extinction

noun 0.500