unflappability

noun 0.772

impassiveness

noun 0.674

calmness

noun 0.644

equanimity

noun 0.633

impassibility

noun 0.622

impassivity

noun 0.622

implacability

noun 0.615

composure

noun 0.608

placidity

noun 0.608

unchangeableness

noun 0.608

nonchalance

noun 0.599

imperviousness

noun 0.598

sangfroid

noun 0.589

level-headedness

noun 0.589

stolidity

noun 0.587

impregnability

noun 0.584

levelheadedness

noun 0.582

steadiness

noun 0.579

stoicism

noun 0.579

tranquility

noun 0.576

quietude

noun 0.574

indefatigability

noun 0.574

equability

noun 0.571

tranquillity

noun 0.570

immutability

noun 0.569

calm

noun 0.568

impertinence

noun 0.567

even keel

noun 0.566

inner peace

noun 0.562

disquietude

noun 0.561

steadfastness

noun 0.561

unchangeability

noun 0.559

immovability

noun 0.558

dispassionateness

noun 0.557

serenity

noun 0.551

staidness

noun 0.549

stability

noun 0.549

indomitability

noun 0.545

temperedness

noun 0.544

quietness

noun 0.543

imperishability

noun 0.542

perturbation

noun 0.542

ataraxia

noun 0.541

imperceptibility

noun 0.540

intrepidity

noun 0.538

peacefulness

noun 0.536

incorruptibility

noun 0.536

pertinacity

noun 0.536

inquietude

noun 0.534

impenitence

noun 0.534

interruptibility

noun 0.533

unapproachability

noun 0.531

aplomb

noun 0.529

stillness

noun 0.528

fortitude

noun 0.528

indestructibility

noun 0.528

intractability

noun 0.527

motionlessness

noun 0.527

sedateness

noun 0.526

restiveness

noun 0.525

impertinent

noun 0.524

inertness

noun 0.524

irascibility

noun 0.523

impermeability

noun 0.523

irresolution

noun 0.522

impetuousness

noun 0.521

restlessness

noun 0.520

impenetrability

noun 0.519

insensibility

noun 0.519

poise

noun 0.518

invariability

noun 0.518

uneventfulness

noun 0.517

inexpressiveness

noun 0.517

inscrutability

noun 0.517

impeccability

noun 0.516

dispassion

noun 0.516

discomposure

noun 0.516

incompressibility

noun 0.516

tirelessness

noun 0.515

insusceptibility

noun 0.515

incorrigibility

noun 0.514

constancy

noun 0.513

dauntlessness

noun 0.511

temperateness

noun 0.511

impatience

noun 0.509

unpretentiousness

noun 0.509

temper

noun 0.508

disquiet

noun 0.507

unobtrusiveness

noun 0.506

permanence

noun 0.504

peace of mind

noun 0.502

impressibility

noun 0.502

temperament

noun 0.502

impudence

noun 0.501