Definitions

disease

[dih-zeez] / dɪˈziz /

NOUN

ailment, affliction

Synonyms

STRONGEST

Cancer bug 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.

"By offering two doses of the jabs ahead of the academic year, we will help reduce the risk of serious illness and larger outbreaks of this horrendous disease."

From BBC • Jun. 11, 2026

Infection can lead to alveolar echinococcosis, a disease marked by slow-growing metastatic cysts.

From Science Daily • Jun. 11, 2026

The Swiss drugmaker said an early and mid-stage study for the drug, del-brax, in rare genetic disease facioscapulohumeral muscular dystrophy met its primary goal.

From The Wall Street Journal • Jun. 11, 2026

This is some of the earliest data suggesting the approach can also be used in autoimmune disease.

From BBC • Jun. 11, 2026

Dr. Masuku was looking for a disease to make the tsetses sick.

From "A Girl Named Disaster" by Nancy Farmer

Vocabulary lists containing disease

Ecology - Interdependent Relationships in Ecosystems - Introductory

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Ecology - Interdependent Relationships in Ecosystems - Middle School and High School

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

Workshop 5, Part 1

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!