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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.

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

From Slate • May 16, 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

As of Tuesday, there have been 11 suspected illnesses, nine of which have been confirmed with PCR tests.

From MarketWatch • May 12, 2026

Because mitochondrial dysfunction is involved in many chronic illnesses, scientists are exploring whether similar gut targeted approaches could eventually help other disorders as well.

From Science Daily • May 8, 2026

The Englishman prodded him, and the boy asked her about the man who cured people’s illnesses.

From "The Alchemist" by Paulo Coelho