Synonyms for

Illness

Verb / ˈɪlnʌs / Another word for illness — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

a state of being sick or unhealthy

Synonyms & similar words

wellness unwellness malady sickness sickness disease disorder malady ailment infection affliction indisposition discomfort weakness debility unhealthiness infirmary hospitalization incapacity vulnerability frailty unwellness condition symptoms

Synonyms by register

Formal

morbidity malady affliction ailment

Informal

bug sick spell under the weather

Literary

disease sickness infirmity

Antonyms

health wellness vigor robustness soundness well-being

Common collocations

  • serious illness
  • mental illness
  • childhood illness
  • chronic illness
  • sudden illness
  • terminal illness
  • common illness

Word family

noun illness
verb be ill
adjective ill
adverb ill

Usage note

Illness refers to a state of being unwell or sick. It is a general term that can apply to both physical and mental conditions.

Example sentences

  1. His illness prevented him from attending the party.
  2. The doctor diagnosed her with a serious illness.
  3. The flu is a common illness during the winter months.
  4. He was hospitalized for his illness.
  5. She takes medication to manage her chronic illness.

Quotes

  • 'The greatest wealth is health.' - Virgil
  • 'Illness is the most heeded of doctors: to goodness and wisdom we only make promises; pain we obey.' - Marcel Proust
  • 'The art of medicine consists of amusing the patient while nature cures the illness.' - Voltaire

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