noun · neutral

illness

/ˈɪlnəs/ILL·ness

Band 5-6speakingtask2

a medical condition in which someone is not healthy; sickness

Examples

She missed the exam because of a sudden illness.

Many countries struggle to provide healthcare for chronic illnesses.

He recovered from his illness after two weeks of rest and medicine.

Band 8 sentence

The healthcare system must prioritise early diagnosis and treatment to reduce the burden of chronic illness.

Collocations

  • suffer from an illness
  • recover from an illness
  • serious/chronic illness

Word family

ill adjectiveillness nounillly (rare) adverb

Common mistakes

many illnessmany illnesses

He has illnessHe has an illness

much illnessesmany illnesses

Say it for a higher band

5sick6sickness7+illness

Synonyms

disease

sickness

Easily confused

disease

The disease spread rapidly through the region.

Related words

Learn this word with the rest of its set, and get reminded at the right time.

In -ness

Learn it with its set