loony

adj 0.823

insane

adj 0.740

crazy

adj 0.726

deranged

adj 0.725

crazed

adj 0.722

psychotic

adj 0.712

nutso

adj 0.711

crackpot

adj 0.699

demented

adj 0.694

mentally ill

adj 0.688

maniacal

adj 0.680

psycho

adj 0.676

wacko

adj 0.672

stark raving mad

adj 0.661

unhinged

adj 0.660

delirious

adj 0.651

bonkers

adj 0.649

nutty

adj 0.647

loco

adj 0.641

mad as a hatter

adj 0.640

wacky

adj 0.636

crackbrained

adj 0.631

mad

adj 0.629

barking mad

adj 0.628

mental

adj 0.624

manic

adj 0.619

moonstruck

adj 0.619

delusional

adj 0.617

fanatic

adj 0.614

ludicrous

adj 0.613

zany

adj 0.613

psychopathic

adj 0.610

schizophrenic

adj 0.609

lunar

adj 0.608

idiot

adj 0.600

non compos mentis

adj 0.597

psychiatric

adj 0.594

kooky

adj 0.592

raving

adj 0.590

madcap

adj 0.590

irrational

adj 0.586

demoniac

adj 0.586

frantic

adj 0.584

hysteric

adj 0.583

erratic

adj 0.582

idiotic

adj 0.580

hysterical

adj 0.580

whacked

adj 0.578

bizarre

adj 0.578

manic-depressive

adj 0.577

loopy

adj 0.575

touched in the head

adj 0.573

paranoiac

adj 0.572

eccentric

adj 0.572

moronic

adj 0.571

frenzied

adj 0.570

lunate

adj 0.569

freak

adj 0.569

out to lunch

adj 0.567

fanatical

adj 0.567

rabid

adj 0.567

neurotic

adj 0.566

screwball

adj 0.565

deluded

adj 0.564

sicko

adj 0.561

wack

adj 0.561

scatterbrained

adj 0.560

dotty

adj 0.560

lantern

adj 0.556

absurd

adj 0.556

fool

adj 0.555

off-the-wall

adj 0.553

ridiculous

adj 0.551

gila

adj 0.551

daft

adj 0.550

wild

adj 0.547

erotomanic

adj 0.546

fou

adj 0.544

freaky

adj 0.543

cockamamie

adj 0.543

paranoid

adj 0.542

illogical

adj 0.542

screwy

adj 0.538

silly

adj 0.538

chaotic

adj 0.537

nonpsychotic

adj 0.537

harebrained

adj 0.535

frenetic

adj 0.534

demoniacal

adj 0.533

daffy

adj 0.533

crank

adj 0.530

megalomaniac

adj 0.530

foolish

adj 0.529

reckless

adj 0.529

illogic

adj 0.528

absurdist

adj 0.528

psychopathological

adj 0.528

mentalist

adj 0.527

nutlike

adj 0.526

maddening

adj 0.526