imbecilic

adj 0.828

idiot

adj 0.776

idiotic

adj 0.763

moronic

adj 0.736

stupid

adj 0.733

dumb

adj 0.709

foolish

adj 0.674

fool

adj 0.665

simpleminded

adj 0.644

doltish

adj 0.636

brainless

adj 0.631

witless

adj 0.629

asinine

adj 0.626

unintelligent

adj 0.625

intellectually challenged

adj 0.623

incompetent

adj 0.608

inept

adj 0.608

retarded

adj 0.607

ignorant

adj 0.601

mentally challenged

adj 0.601

buffoonish

adj 0.596

gormless

adj 0.593

inane

adj 0.592

silly

adj 0.587

blithering

adj 0.585

daft

adj 0.580

ridiculous

adj 0.576

incapable

adj 0.572

senseless

adj 0.568

infantile

adj 0.568

slow-witted

adj 0.563

insensate

adj 0.557

dumbfounded

adj 0.557

immature

adj 0.556

absurd

adj 0.555

tomfool

adj 0.553

ludicrous

adj 0.552

oafish

adj 0.550

impudent

adj 0.548

insentient

adj 0.548

dopey

adj 0.548

feeble

adj 0.547

lame

adj 0.546

bumbling

adj 0.544

childish

adj 0.544

soft in the head

adj 0.544

muddle-headed

adj 0.541

pathetic

adj 0.541

unintellectual

adj 0.540

harebrained

adj 0.538

dumbstruck

adj 0.537

gullible

adj 0.536

unwise

adj 0.536

airheaded

adj 0.533

nonsensical

adj 0.532

befuddled

adj 0.532

clueless

adj 0.531

puerile

adj 0.531

insolent

adj 0.531

pitiful

adj 0.531

dum

adj 0.531

crackbrained

adj 0.530

nonsense

adj 0.530

useless

adj 0.529

foolhardy

adj 0.526

vacuous

adj 0.525

bungling

adj 0.525

clumsy

adj 0.523

nonintelligent

adj 0.523

pitiable

adj 0.523

illogic

adj 0.523

laughable

adj 0.523

ignoble

adj 0.521

inferior

adj 0.521

uneducated

adj 0.521

imperceptive

adj 0.521

ditzy

adj 0.520

maladroit

adj 0.519

dumbed-down

adj 0.518

jejune

adj 0.518

cretinous

adj 0.517

thickheaded

adj 0.517

inexpert

adj 0.515

subhuman

adj 0.515

stupefied

adj 0.514

insane

adj 0.514

mindless

adj 0.514

stuporous

adj 0.514

contemptible

adj 0.514

softheaded

adj 0.513

illogical

adj 0.513

insensible

adj 0.511

unsophisticated

adj 0.507

gibberish

adj 0.507

ineducable

adj 0.507

risible

adj 0.507

unthinking

adj 0.506

wooden-headed

adj 0.506

infirm

adj 0.505

knavish

adj 0.504