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diseases

NOUN

ailment, affliction

Synonyms

STRONGEST

bug cancer condition contamination defect disorder epidemic fever flu illness infection inflammation malady plague sickness stroke syndrome virus

STRONG

ache affection attack blight breakdown canker collapse complaint contagion convulsions debility decrepitude distemper endemic feebleness fit hemorrhage indisposition infirmity misery seizure spell temperature unhealthiness unsoundness upset visitation

WEAK

ill health pathosis sickliness

Antonyms

STRONGEST

advantage good health health

STRONG

ability blessing boon happiness soundness strength

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.

In the future, this research may also help scientists better understand developmental disorders and certain genetic diseases.

From Science Daily • Jun. 4, 2026

Not only do they drive residents nuts with itchy bites, but they can carry a number of potentially serious diseases, including dengue, Zika, chikungunya and yellow fever.

From Los Angeles Times • Jun. 4, 2026

Kimmel described liver diseases as an accelerated form of the type of aging that affects everyone.

From The Wall Street Journal • Jun. 2, 2026

Many patients "have been cleared out" from the data after having been shown to have other diseases with similar early symptoms or an unlinked fever, WHO spokesman Christian Lindmeier said in Geneva.

From Barron's • Jun. 2, 2026

“I don’t know. It just happens to some people. That’s the way autoimmune diseases are.”

From "How to Disappear Completely" by Ali Standish