flippant

adj 0.717

trifling

adj 0.697

fribble

adj 0.663

flighty

adj 0.655

frolicsome

adj 0.650

lighthearted

adj 0.634

whimsical

adj 0.631

trivial

adj 0.627

silly

adj 0.600

inconsequential

adj 0.595

flimsy

adj 0.590

frilly

adj 0.590

foolish

adj 0.588

facetious

adj 0.588

piffling

adj 0.584

frou-frou

adj 0.581

irresponsible

adj 0.578

fanciful

adj 0.577

nugatory

adj 0.573

carefree

adj 0.571

reckless

adj 0.571

capricious

adj 0.568

gratuitous

adj 0.565

careless

adj 0.563

aimless

adj 0.562

playful

adj 0.562

wasteful

adj 0.562

mindless

adj 0.560

unimportant

adj 0.559

flirtatious

adj 0.559

vexatious

adj 0.558

ludicrous

adj 0.557

irreverent

adj 0.557

otiose

adj 0.555

blithe

adj 0.554

ridiculous

adj 0.554

superfluous

adj 0.553

pointless

adj 0.553

flouncy

adj 0.552

profligate

adj 0.551

vacuous

adj 0.549

farcical

adj 0.547

irrelevant

adj 0.547

nonsensical

adj 0.542

uncalled-for

adj 0.541

footloose

adj 0.540

inane

adj 0.539

unnecessary

adj 0.539

thoughtless

adj 0.538

blithesome

adj 0.537

foolhardy

adj 0.537

negligent

adj 0.536

futile

adj 0.535

meaningless

adj 0.534

spurious

adj 0.534

trumpery

adj 0.534

free-spirited

adj 0.534

lackadaisical

adj 0.533

footloose and fancy free

adj 0.533

frothy

adj 0.533

frugal

adj 0.533

spendthrift

adj 0.532

senseless

adj 0.531

groundless

adj 0.531

ill-considered

adj 0.531

feckless

adj 0.531

risible

adj 0.530

ludic

adj 0.530

jocular

adj 0.530

harum-scarum

adj 0.529

nonsense

adj 0.528

baseless

adj 0.528

absurd

adj 0.527

unwarranted

adj 0.527

insouciant

adj 0.527

injudicious

adj 0.526

petty

adj 0.526

purposeless

adj 0.526

laughable

adj 0.526

arbitrary

adj 0.526

scatterbrained

adj 0.525

negligible

adj 0.521

skimpy

adj 0.521

reasonless

adj 0.519

extraneous

adj 0.518

giocoso

adj 0.517

fringe

adj 0.517

useless

adj 0.517

jocose

adj 0.517

impertinent

adj 0.517

jejune

adj 0.516

immaterial

adj 0.515

casual

adj 0.515

impractical

adj 0.515

impetuous

adj 0.515

picayune

adj 0.515

dissolute

adj 0.514

inessential

adj 0.514

inconsiderable

adj 0.513

desultory

adj 0.513