opacification

noun 0.806

opaque

noun 0.803

nontransparency

noun 0.748

opacity

noun 0.743

opacifier

noun 0.689

translucence

noun 0.687

translucency

noun 0.684

obscurity

noun 0.669

transparency

noun 0.669

lucency

noun 0.658

opalescence

noun 0.655

cloudiness

noun 0.653

unclearness

noun 0.649

transparence

noun 0.648

turbidity

noun 0.646

murkiness

noun 0.641

obscurant

noun 0.631

obscurantism

noun 0.627

limpidity

noun 0.625

radiopacity

noun 0.609

haziness

noun 0.607

unclarity

noun 0.606

dimness

noun 0.604

clearness

noun 0.592

obscurer

noun 0.591

nebulousness

noun 0.590

sheerness

noun 0.589

obfuscation

noun 0.589

nebulosity

noun 0.581

mistiness

noun 0.578

invisibility

noun 0.576

obliviousness

noun 0.573

fogginess

noun 0.570

imperviousness

noun 0.569

indistinctness

noun 0.564

glassiness

noun 0.564

clarity

noun 0.563

amorphousness

noun 0.563

blindness

noun 0.562

blurriness

noun 0.562

impenetrability

noun 0.561

obviousness

noun 0.560

obstructiveness

noun 0.560

blackness

noun 0.558

clouding

noun 0.558

obliqueness

noun 0.556

vagueness

noun 0.552

colourlessness

noun 0.551

impermeability

noun 0.551

darkness

noun 0.550

indiscernibility

noun 0.548

secretiveness

noun 0.548

occultation

noun 0.547

oppressiveness

noun 0.547

abstruseness

noun 0.546

inconspicuousness

noun 0.545

secrecy

noun 0.544

ambiguousness

noun 0.543

openness

noun 0.542

blankness

noun 0.541

milkiness

noun 0.541

transmissivity

noun 0.539

imperceptibility

noun 0.538

obscurantist

noun 0.538

perspicuity

noun 0.535

obtuseness

noun 0.534

incomprehensibility

noun 0.533

occulter

noun 0.532

inscrutability

noun 0.531

muddiness

noun 0.531

mysteriousness

noun 0.529

inaccessibility

noun 0.528

obnoxiousness

noun 0.528

closedness

noun 0.525

insolubility

noun 0.525

obtrusiveness

noun 0.523

duskiness

noun 0.522

tacitness

noun 0.519

unreadability

noun 0.517

occlusion

noun 0.517

explicitness

noun 0.517

obstruction

noun 0.516

implicitness

noun 0.515

smokiness

noun 0.515

unobtrusiveness

noun 0.513

occult

noun 0.512

oblivion

noun 0.511

impenetrable

noun 0.511

transmittance

noun 0.510

ombre

noun 0.510

inaudibility

noun 0.509

intelligibility

noun 0.508

ambiguity

noun 0.507

ominousness

noun 0.507

absorbance

noun 0.506

shadiness

noun 0.506

dullness

noun 0.505

conspicuity

noun 0.504

obduracy

noun 0.504

overcast

noun 0.503