rigour

noun 0.885

strictness

noun 0.764

rigidness

noun 0.731

stringency

noun 0.716

rigidity

noun 0.710

strenuousness

noun 0.673

meticulousness

noun 0.639

scrupulousness

noun 0.637

arduousness

noun 0.634

rigid

noun 0.629

thoroughness

noun 0.627

rigidification

noun 0.614

ruggedness

noun 0.607

firmness

noun 0.597

diligence

noun 0.595

robustness

noun 0.594

seriousness

noun 0.587

harshness

noun 0.587

restrictiveness

noun 0.586

regularity

noun 0.582

fastidiousness

noun 0.582

sternness

noun 0.581

exactness

noun 0.579

demandingness

noun 0.579

ruthlessness

noun 0.578

exactitude

noun 0.578

rectitude

noun 0.577

preciosity

noun 0.577

punctiliousness

noun 0.577

stiffness

noun 0.575

ferociousness

noun 0.574

assiduousness

noun 0.570

toughness

noun 0.568

vigour

noun 0.562

preciseness

noun 0.561

relentlessness

noun 0.561

hardness

noun 0.561

strict ordering

noun 0.560

conscientiousness

noun 0.554

precision

noun 0.553

roughness

noun 0.552

fierceness

noun 0.550

religiosity

noun 0.548

staunchness

noun 0.548

inflexibility

noun 0.547

tenaciousness

noun 0.546

rugosity

noun 0.545

religiousness

noun 0.545

tightness

noun 0.544

earnestness

noun 0.542

certainty

noun 0.541

absoluteness

noun 0.541

prissiness

noun 0.541

correctness

noun 0.540

formality

noun 0.540

sturdiness

noun 0.540

scrupulosity

noun 0.539

studiousness

noun 0.537

straitness

noun 0.535

resoluteness

noun 0.535

extremeness

noun 0.534

gruelling

noun 0.533

doggedness

noun 0.533

brutality

noun 0.532

zealousness

noun 0.529

legalism

noun 0.529

tediousness

noun 0.529

stricture

noun 0.528

assiduity

noun 0.528

perfectionism

noun 0.527

accurateness

noun 0.526

solidness

noun 0.526

mercilessness

noun 0.525

eeriness

noun 0.525

consistency

noun 0.525

hardihood

noun 0.525

definitiveness

noun 0.519

hardheadedness

noun 0.519

grievousness

noun 0.519

grimness

noun 0.518

criticalness

noun 0.517

verity

noun 0.516

riskiness

noun 0.516

ritualism

noun 0.515

tautness

noun 0.514

strict scrutiny

noun 0.513

veracity

noun 0.512

trueness

noun 0.512

probity

noun 0.512

egregiousness

noun 0.512

censoriousness

noun 0.511

scrutiny

noun 0.511

ferocity

noun 0.511

severity

noun 0.510

viciousness

noun 0.510

forcefulness

noun 0.509

due diligence

noun 0.508

onerousness

noun 0.508

carefulness

noun 0.508

steadfastness

noun 0.508