1
as in disease
an abnormal state that disrupts a plant's or animal's normal bodily functioning
an 18th-century quack who specialized in those mysterious infirmities that are known only to the idle rich
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in weakness
the quality or state of lacking physical strength or vigor
a period of infirmity left the athlete completely out of shape
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of infirmity
Their income is limited, because of age or infirmity.
—
Dan Horn, Cincinnati Enquirer, 10 Nov. 2025
As if my sudden turn to sedentariness were the result of indolence, not infirmity.
—Lucinda Rosenfeld, New Yorker, 25 Oct. 2025
Humor savors an infirmity — a foible, a failing, a venality, a flaw.
—Big Think, 23 Sep. 2025
For instance, a man with a 38-year infirmity was convinced he could be freed only by entering a pool of supposedly healing waters.
—Beverly Peake, Christian Science Monitor, 30 Apr. 2025
See All Example Sentences for infirmity
Dan Horn, Cincinnati Enquirer, 10 Nov. 2025
As if my sudden turn to sedentariness were the result of indolence, not infirmity.
—Lucinda Rosenfeld, New Yorker, 25 Oct. 2025
Humor savors an infirmity — a foible, a failing, a venality, a flaw.
—Big Think, 23 Sep. 2025
For instance, a man with a 38-year infirmity was convinced he could be freed only by entering a pool of supposedly healing waters.
—Beverly Peake, Christian Science Monitor, 30 Apr. 2025
See All Example Sentences for infirmity
Recent Examples of Synonyms for infirmity
Noun
-
The full suite of vaccines against childhood diseases was almost complete by 1970.—
Literary Hub,
Literary Hub,
11 June 2026
-
The deadly plague is called Pierce’s disease.—
Seamus Bozeman
Follow,
Los Angeles Times,
11 June 2026
Noun
-
About 50% to 75% of people with NF2 will also develop benign tumors on the brain or along the spine, which can cause symptoms like pain, numbness and weakness.—
Vanessa Etienne,
PEOPLE,
9 June 2026
-
Set during World War II, the drama examines the mechanisms of collaboration under the Vichy regime through the lens of a man whose ambition and moral weakness lead him to become complicit in the persecution and deportation of Jews.—
Elsa Keslassy,
Variety,
9 June 2026
Noun
-
Eventually, the ways in which our body tried to cope — by sweating, for example - no longer suffice, which can result in illnesses like heat stroke, which typically starts when core temperature hits 104 F or more and can lead to death.—
Denise Hruby,
Miami Herald,
11 June 2026
-
Taylor served only 16 months as President before dying of illness.—
New York Times,
New York Times,
11 June 2026
Noun
-
How are you supposed to do all that while fighting your own possible anger, fear, exhaustion, and more?—
New Atlas,
New Atlas,
6 June 2026
-
Suffering from exhaustion and severe frostbite on his hands, Dawa was flown by rescue helicopter to HAMS Hospital in Kathmandu, Nepal, where he was reunited with his family.—
Bill Hutchinson,
ABC News,
4 June 2026
Noun
-
Now, leading medical organizations like the World Health Organization recognize obesity as a chronic medical condition that can drive numerous other health ailments such as diabetes, heart disease, kidney disease and potentially even cancer.—
Omer Awan,
Forbes.com,
13 June 2026
-
Before going down with the season-ending ailment, Thornton had unseated Chau Smith-Wade as the team’s starting nickel corner prior to the Week 11 win over Atlanta.—
Charlotte Observer,
Charlotte Observer,
11 June 2026
Noun
-
As Kasubhai observed, despite its legal feebleness, Kennedy’s declaration and its explicit threat has had a concrete impact on the provision of gender-affirming services to American youths.—
Business Columnist,
Los Angeles Times,
23 Apr. 2026
-
Signs of disease include warts on legs, crusty or swollen eyes, feebleness, a ruffled appearance, difficulty breathing, nasal discharge, and diarrhea.—
Brandee Gruener,
Southern Living,
5 Mar. 2026
Noun
-
Ultimately, a ballot initiative won’t cure the ills that plague healthcare in the United States, said the Lown Institute’s Saini.—
Kff Health News,
Oc Register,
10 June 2026
-
Many Barcelona residents feel the Sagrada Familia's fame has driven some of overtourism's worst ills.—
ABC News,
ABC News,
9 June 2026
Noun
-
And, when pets suffered from cancer or heart failure or debility, conversations about what to do next were emotional but often straightforward.—
Sunita Puri,
New Yorker,
6 June 2026
-
His trajectory is one of softening, from the swaggering knight of the opening to the irrepressible lover of the second act to his final physical debility.—
Justin Davidson,
Vulture,
11 Mar. 2026
Cite this Entry
“Infirmity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infirmity. Accessed 14 Jun. 2026.
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