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illnesses

NOUN

disease; bad health

Synonyms

STRONGEST

ailment breakdown collapse disability disorder disturbance flu ill health malady relapse seizure sickness syndrome virus

STRONG

affliction attack bug complaint confinement convalescence dose fit indisposition infirmity malaise prostration

WEAK

ailing diseasedness failing health poor health unhealth what's going around

Antonyms

STRONGEST

health order

STRONG

aid good health healthiness

WEAK

well-being wellness

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The scientists argue that this process helps explain why many illnesses appear mainly in older adults even though their origins may trace back much earlier.

From Science Daily • May 22, 2026

From a theoretical perspective, cruises are absolutely great places for illnesses to thrive .

From Slate • May 16, 2026

But patients with severe mental illnesses, she argued, aren't granted the same access to what has become a standardised part of Canadian healthcare.

From BBC • May 15, 2026

All four of the mushroom-poisoning deaths and most of the illnesses took place between Nov. 18 and Jan. 18, according to the California Department of Public Health.

From Los Angeles Times • May 15, 2026

I have got to stop tuning him out all the time; apparently, he doesn’t just talk about sports and illnesses.

From "Liar, Liar" by Gary Paulsen