carelessness

noun 0.663

lightheartedness

noun 0.661

casualness

noun 0.653

insouciance

noun 0.647

freeness

noun 0.637

blitheness

noun 0.630

heedlessness

noun 0.629

nonchalance

noun 0.621

fearlessness

noun 0.603

frivolity

noun 0.596

free and easy

noun 0.594

flightiness

noun 0.590

breeziness

noun 0.586

frivolousness

noun 0.583

artlessness

noun 0.582

offhandedness

noun 0.574

irresponsibility

noun 0.572

effortlessness

noun 0.571

playfulness

noun 0.570

uncaring

noun 0.570

cheerfulness

noun 0.568

free rein

noun 0.565

fecklessness

noun 0.565

recklessness

noun 0.564

calmness

noun 0.564

unconcern

noun 0.556

nonresponsibility

noun 0.555

cheeriness

noun 0.554

happy-go-lucky

noun 0.554

noncaring

noun 0.549

mindlessness

noun 0.549

aimlessness

noun 0.545

chillness

noun 0.541

free spirit

noun 0.540

unflappability

noun 0.540

carefulness

noun 0.539

freedom

noun 0.531

callowness

noun 0.530

spontaneity

noun 0.529

uneventfulness

noun 0.529

easiness

noun 0.528

airiness

noun 0.527

jauntiness

noun 0.527

childlikeness

noun 0.526

flippancy

noun 0.525

friskiness

noun 0.525

cheerlessness

noun 0.524

peace of mind

noun 0.524

capriciousness

noun 0.524

callousness

noun 0.521

harmlessness

noun 0.521

coolness

noun 0.518

obliviousness

noun 0.517

unpretentiousness

noun 0.515

haphazardness

noun 0.515

joyfulness

noun 0.515

complacency

noun 0.515

levity

noun 0.515

cockiness

noun 0.514

peacefulness

noun 0.513

selflessness

noun 0.512

informality

noun 0.511

defenselessness

noun 0.510

restfulness

noun 0.508

blissfulness

noun 0.508

nonattachment

noun 0.508

candidness

noun 0.507

apathy

noun 0.506

ataraxia

noun 0.506

permissiveness

noun 0.505

guiltlessness

noun 0.505

serenity

noun 0.502

cheekiness

noun 0.502

care

noun 0.502

unawareness

noun 0.501

haplessness

noun 0.501

waywardness

noun 0.501

relaxation

noun 0.501

egolessness

noun 0.500

whimsicality

noun 0.500