doomsayer

noun 0.673

nay

noun 0.653

doubter

noun 0.635

negationist

noun 0.632

disbeliever

noun 0.625

pessimist

noun 0.616

skeptic

noun 0.614

denialist

noun 0.613

detractor

noun 0.605

cynic

noun 0.599

sayer

noun 0.598

sceptic

noun 0.596

hater

noun 0.595

nonbeliever

noun 0.591

contrarian

noun 0.585

negativism

noun 0.572

nagger

noun 0.563

nihilist

noun 0.559

scoffer

noun 0.557

defeatist

noun 0.554

objector

noun 0.554

whiner

noun 0.550

unbeliever

noun 0.548

complainer

noun 0.546

dissenter

noun 0.540

party pooper

noun 0.537

killjoy

noun 0.535

debunker

noun 0.532

nitpicker

noun 0.530

negative

noun 0.529

denier

noun 0.529

disagreeable

noun 0.524

wet blanket

noun 0.520

sourpuss

noun 0.520

wiseacre

noun 0.518

wowser

noun 0.517

talebearer

noun 0.516

grumbler

noun 0.515

slanderer

noun 0.513

no-no

noun 0.512

negativity

noun 0.510

rejectionist

noun 0.508

whinger

noun 0.508

negation

noun 0.507

snoozer

noun 0.505

negativeness

noun 0.504

dissident

noun 0.503

swearer

noun 0.503

dissentient

noun 0.502

waverer

noun 0.501

soothsayer

noun 0.500

denouncer

noun 0.500