crackpot

noun 0.793

nut job

noun 0.781

nutter

noun 0.772

nutso

noun 0.766

madman

noun 0.756

lunatic

noun 0.755

headcase

noun 0.751

wacko

noun 0.741

maniac

noun 0.695

craziness

noun 0.687

loony

noun 0.681

madwoman

noun 0.677

psycho

noun 0.652

mental patient

noun 0.652

madhouse

noun 0.639

head case

noun 0.639

psychotic

noun 0.628

insanity

noun 0.618

nuttiness

noun 0.617

lunacy

noun 0.616

madness

noun 0.608

lunatic fringe

noun 0.608

madcap

noun 0.607

screwball

noun 0.606

craze

noun 0.605

neurotic

noun 0.604

insane asylum

noun 0.603

wingnut

noun 0.602

cuckoo

noun 0.587

fanatic

noun 0.587

nut

noun 0.581

eccentric

noun 0.581

mental asylum

noun 0.576

locura

noun 0.570

schizophrenic

noun 0.567

psychopathic

noun 0.566

whacker

noun 0.565

batty

noun 0.564

mad scientist

noun 0.562

megalomaniac

noun 0.561

sicko

noun 0.559

loco

noun 0.558

wack

noun 0.556

paranoiac

noun 0.555

whack

noun 0.555

idiot

noun 0.554

irrational

noun 0.552

mental illness

noun 0.550

wackiness

noun 0.550

mental hospital

noun 0.548

mental

noun 0.548

conspiracy theorist

noun 0.547

hysteric

noun 0.546

psychosis

noun 0.545

loose cannon

noun 0.545

oddball

noun 0.545

loony left

noun 0.545

control freak

noun 0.544

nitwit

noun 0.541

crackup

noun 0.540

certifiable

noun 0.540

numskull

noun 0.537

hatter

noun 0.537

nutcracker

noun 0.536

obsessive

noun 0.535

crank

noun 0.535

monomaniac

noun 0.534

basket case

noun 0.533

cockamamie

noun 0.533

moron

noun 0.532

delusional

noun 0.530

psychiatrist

noun 0.530

dotty

noun 0.530

erratic

noun 0.527

extremist

noun 0.527

mental breakdown

noun 0.527

nonsense

noun 0.525

hacker

noun 0.522

paranoid

noun 0.522

nerd

noun 0.521

egomaniac

noun 0.520

mad on

noun 0.520

manic-depressive

noun 0.520

scatterbrain

noun 0.518

manic

noun 0.518

stalker

noun 0.518

ninny

noun 0.517

cracker

noun 0.516

tweaker

noun 0.515

crazing

noun 0.514

knucklehead

noun 0.514

jackass

noun 0.512

lone gunman

noun 0.512

fool

noun 0.512

sanity

noun 0.511

derangement

noun 0.511

mentalist

noun 0.511

clown

noun 0.511

terrorist

noun 0.510

dunce

noun 0.510