mercilessness

noun 0.795

heartlessness

noun 0.701

relentlessness

noun 0.689

remorselessness

noun 0.686

cruelness

noun 0.686

pitilessness

noun 0.684

brutality

noun 0.680

unscrupulousness

noun 0.631

viciousness

noun 0.630

ferocity

noun 0.627

cruelty

noun 0.627

savagery

noun 0.621

brutishness

noun 0.616

callousness

noun 0.606

murderousness

noun 0.604

savageness

noun 0.601

truculence

noun 0.589

rigour

noun 0.588

hardheartedness

noun 0.582

bloodthirstiness

noun 0.579

rigorousness

noun 0.578

fierceness

noun 0.576

recklessness

noun 0.575

meanness

noun 0.572

rapaciousness

noun 0.570

rapacity

noun 0.569

inhumanity

noun 0.569

ferociousness

noun 0.568

ruffianism

noun 0.566

vileness

noun 0.563

cutthroat

noun 0.561

rashness

noun 0.558

rudeness

noun 0.553

harshness

noun 0.551

fearlessness

noun 0.551

inexorability

noun 0.548

unkindness

noun 0.544

toughness

noun 0.542

evilness

noun 0.540

maliciousness

noun 0.538

shamelessness

noun 0.538

wickedness

noun 0.537

malice

noun 0.537

spitefulness

noun 0.536

pure evil

noun 0.535

rightlessness

noun 0.535

tyranny

noun 0.535

deadliness

noun 0.534

soullessness

noun 0.534

unruliness

noun 0.533

beastliness

noun 0.532

virulence

noun 0.531

lawlessness

noun 0.531

godlessness

noun 0.531

roughness

noun 0.531

sternness

noun 0.530

malevolence

noun 0.530

malignity

noun 0.528

destructiveness

noun 0.528

rawness

noun 0.527

wantonness

noun 0.526

strictness

noun 0.526

voracity

noun 0.525

thanklessness

noun 0.523

bloodthirst

noun 0.522

lethality

noun 0.519

vindictiveness

noun 0.519

villainy

noun 0.519

hurtfulness

noun 0.517

curtness

noun 0.516

aggressiveness

noun 0.515

wildness

noun 0.514

dauntlessness

noun 0.514

brutalization

noun 0.513

hatefulness

noun 0.513

wrath

noun 0.513

lovelessness

noun 0.513

rapidness

noun 0.513

spinelessness

noun 0.513

ruggedness

noun 0.512

roguishness

noun 0.512

mercifulness

noun 0.512

resoluteness

noun 0.512

brazenness

noun 0.512

grimness

noun 0.512

needlessness

noun 0.511

rigidity

noun 0.511

ruthenium

noun 0.511

riskiness

noun 0.507

rigidness

noun 0.505

selflessness

noun 0.505

exploitativeness

noun 0.502

brutalism

noun 0.501

voraciousness

noun 0.500

amorality

noun 0.500