illness

noun 0.845

sick

noun 0.830

sickliness

noun 0.764

ill health

noun 0.739

disease

noun 0.727

airsickness

noun 0.687

sick day

noun 0.681

malady

noun 0.677

seasickness

noun 0.664

green sickness

noun 0.657

dis-ease

noun 0.651

sickling

noun 0.648

sickbed

noun 0.645

final illness

noun 0.637

ailment

noun 0.637

heartsickness

noun 0.626

morbidity

noun 0.625

space sickness

noun 0.625

infection

noun 0.623

sickroom

noun 0.622

wasting sickness

noun 0.620

mental illness

noun 0.619

lovesickness

noun 0.618

morning sickness

noun 0.616

sick puppy

noun 0.614

sick building syndrome

noun 0.614

infirmity

noun 0.606

sick building

noun 0.605

sickle

noun 0.601

radiation sickness

noun 0.600

sicko

noun 0.600

carsickness

noun 0.598

nausea

noun 0.592

mountain sickness

noun 0.591

unhealthiness

noun 0.591

cybersickness

noun 0.590

indisposition

noun 0.588

morbus

noun 0.588

health

noun 0.584

sickle-cell disease

noun 0.582

disability

noun 0.579

ailing

noun 0.578

sickbay

noun 0.575

infectious disease

noun 0.574

sadness

noun 0.573

weakness

noun 0.568

common cold

noun 0.566

aching

noun 0.566

itis

noun 0.566

soreness

noun 0.565

abnormality

noun 0.564

heart disease

noun 0.563

malaise

noun 0.560

disorder

noun 0.559

terminal illness

noun 0.558

affliction

noun 0.557

sleeping sickness

noun 0.551

pestilence

noun 0.550

misery

noun 0.549

syndrome

noun 0.549

rheumatism

noun 0.546

suffering

noun 0.544

cough

noun 0.544

fever

noun 0.543

pathology

noun 0.542

sepsis

noun 0.541

tiredness

noun 0.539

cancer

noun 0.538

abnormity

noun 0.536

industrial disease

noun 0.535

pathy

noun 0.535

symptom

noun 0.535

infirmary

noun 0.534

queasiness

noun 0.534

healthiness

noun 0.533

injury

noun 0.530

shipping fever

noun 0.530

typhoid fever

noun 0.529

sorrow

noun 0.529

epidemic

noun 0.529

ill will

noun 0.529

eating disorder

noun 0.527

allergy

noun 0.524

plague

noun 0.524

pneumonia

noun 0.524

nastiness

noun 0.524

abnormal

noun 0.523

depression

noun 0.522

scurvy

noun 0.522

food poisoning

noun 0.521

ness

noun 0.521

ickle

noun 0.521

madness

noun 0.519

altitude sickness

noun 0.518

meningitis

noun 0.517

morbidness

noun 0.517

food-borne disease

noun 0.516

biliousness

noun 0.516

unhappiness

noun 0.516

discomfort

noun 0.515