Thesaurus results for DISEASES

diseases

noun

plural of disease

as in illnesses

an abnormal state that disrupts a plant's or animal's normal bodily functioning they caught a rare disease while they were traveling in Africa and were sick for weeks

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Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of diseases Blood tests and biopsies are typically used to study immune biomarkers for skin diseases like psoriasis and vitiligo. — Erica Sweeney, Time, 15 Oct. 2026 Vaccines have been so successful that many of today’s parents and many young pediatricians have never seen what these diseases can do. — CNN Money, 15 Oct. 2026 Kennedy was prepared to endorse Denmark’s vaccine schedule, which recommends vaccinations against 10 diseases for all children, as an option for American parents based on the memo. — David Lim, semafor.com, 15 Oct. 2026 Having lice doesn’t indicate poor hygiene, despite a longstanding misconception driven by stigma, and lice don’t spread other diseases. — Emily J. C. Wong, The Conversation, 14 Oct. 2026 The resulting enzymes could be tuned to cut specific proteins in half, and the researchers demonstrated their effectiveness by using them to cut proteins associated with neurological diseases. — ArsTechnica, 14 Oct. 2026 The precise location may also vary between tau forms and diseases. — Mike McRae 13, New Atlas, 14 Oct. 2026 DeVeydt added that costs for inpatient services and pharmacy, particularly costly specialty pharmacy drugs for cancer and rare diseases, remain elevated. — Annika Kim Constantino, CNBC, 13 Oct. 2026 Some diseases have no visible signs or definitive diagnostic blood markers. — Emily Kay Votruba, EverydayHealth.com, 13 Oct. 2026

Recent Examples of Synonyms for diseases

Noun

The facility lacks a verifiable method that informs food employees of their responsibility to report their health status in regards to illnesses that can spread through food.

— Arkansas Online, Arkansas Online, 12 Oct. 2026
Many of these illnesses share similar symptoms — and there isn’t always an easy way to tell them apart without testing.

— Sacbee.com, Sacbee.com, 9 Oct. 2026

Definition of illnesses

Noun

But by the first week of September, the Dodgers could no longer argue that his poor performance wasn’t necessarily connected to his ailments.

— Maddie Lee, Los Angeles Times, 14 Oct. 2026
Symptoms of lung cancer can include coughing, shortness of breath, overwhelming fatigue and pain in the back, chest or shoulder, which could be confused for other ailments.

— Estelamari Rodriguez, The Conversation, 14 Oct. 2026

Definition of ailments

Noun

And while children, the elderly and those with certain sicknesses or medications are most susceptible to heat illness – these temperatures affect everyone.

— Ashley Miznazi, Miami Herald, 17 July 2026
At the end of the day, both doctors agree that hotel stays shouldn’t deter people from traveling altogether, since there are always ways to proactively minimize exposure and subsequent sicknesses.

— Joey Skladany, Travel + Leisure, 30 June 2026

Definition of sicknesses

Noun

Now, in The Social Reckoning, Sorkin focuses on the ills of the company Facebook eventually became.

— Eliana Dockterman, Time, 7 Oct. 2026
The game’s maker, Paolo Pedercini, has long diagnosed the ills of modern capitalism through countercultural video games like Phone Story (2011), which depicted the exploitative supply chain of a smartphone.

— Lewis Gordon, New York Times, 2 Oct. 2026

Definition of ills

Noun

While Standard 100 focuses on harmful substances in the product, the organization’s Made in Green label also addresses production conditions and traceability.

— Alexandra Harrell, Footwear News, 12 Oct. 2026
Tornadoes were possible in parts of Virginia and North Carolina, and life-threatening surf and rip current conditions were expected to continue along the Gulf and southeastern Atlantic coasts.

— Arkansas Online, Arkansas Online, 12 Oct. 2026

Definition of conditions

Noun

Also, all the volunteers in Stoliker’s study were healthy individuals, not patients suffering from psychological or psychiatric disorders that potential therapies using psychedelics could be aimed at.

— Jacek Krywko, ArsTechnica, 10 Oct. 2026
The study also found that greater night-to-night sleep irregularity and more wakefulness during the night were associated with higher risks of several conditions, including anxiety and substance use disorders.

— Melissa Rudy, FOXNews.com, 9 Oct. 2026

Definition of disorders

Noun

The high fevers brought on by listeria can cause miscarriages and stillbirths in pregnant women who are infected.

— David J. Neal, Miami Herald, 10 Oct. 2026
Manganiello detailed debilitating abdominal pain, fevers, rashes, headaches, fatigue and ulcers in his digestive tract that caused bleeding and led to countless colonoscopies.

— Emily St. Martin, Los Angeles Times, 7 Oct. 2026

Definition of fevers

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“Diseases.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/diseases. Accessed 17 Oct. 2026.

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Synonyms of diseases

noun

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