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
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of infirmity
The young men naturally start out strongly, but exhaustion, physical infirmities and psychological stress eventually take their toll on them one by one.
—
Frank Scheck, HollywoodReporter, 5 Sep. 2025
The governor skillfully countered attacks from Republicans and conservative media regarding Biden’s mental infirmity and physical limitations.
—Matt Klink, Oc Register, 28 May 2025
The decision of Democrats to ignore Biden’s infirmity and boost him in 2024 looked risky at the time.
—Michael Graham, Boston Herald, 21 May 2025
The president’s own obvious aged infirmity was what ultimately caused Democrats to force him out of the 2024 race, but his son’s many years of shabby buckraking, both in active addiction and recovery, helped destroy Joe Biden’s image as a straight shooter.
—Chris Stirewalt, The Hill, 13 May 2025
See All Example Sentences for infirmity
Frank Scheck, HollywoodReporter, 5 Sep. 2025
The governor skillfully countered attacks from Republicans and conservative media regarding Biden’s mental infirmity and physical limitations.
—Matt Klink, Oc Register, 28 May 2025
The decision of Democrats to ignore Biden’s infirmity and boost him in 2024 looked risky at the time.
—Michael Graham, Boston Herald, 21 May 2025
The president’s own obvious aged infirmity was what ultimately caused Democrats to force him out of the 2024 race, but his son’s many years of shabby buckraking, both in active addiction and recovery, helped destroy Joe Biden’s image as a straight shooter.
—Chris Stirewalt, The Hill, 13 May 2025
See All Example Sentences for infirmity
Recent Examples of Synonyms for infirmity
Noun
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The result is a hybrid system capable of autonomously targeting and treating disease sites with minimal disruption.—
Neetika Walter,
Interesting Engineering,
5 Nov. 2025
-
As Hoffine noted, hunger often kills not just through starvation, but by weakening immune systems to the point where people can't fight off disease.—
Nurith Aizenman,
NPR,
5 Nov. 2025
Noun
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The problem with that is that good teams — the winning franchises — build their teams inside-out by fortifying the offensive and defensive lines, which just happen to be the areas of weakness this season.—
Omar Kelly
November 7,
Miami Herald,
7 Nov. 2025
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Exports weren’t the only area that saw surprise weakness.—
Glenn Taylor,
Sourcing Journal,
7 Nov. 2025
Noun
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Watson died in hospice care after a brief illness, his son confirmed Friday, according to The Associated Press.—
Sophia Compton,
FOXNews.com,
8 Nov. 2025
-
Jelly Roll has been forced to cancel the final date of his debut Australia and New Zealand tour, citing illness, just hours before the headline show was set to kick off.—
Jessica Lynch,
Billboard,
8 Nov. 2025
Noun
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Her troubles—sleepless nights, endless exhaustion—could simply be the result of young parenthood.—
Shirley Li,
The Atlantic,
6 Nov. 2025
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Trade timing & outlook After breaking out to new all-time highs, momentum appears overextended, and signs of buyer exhaustion suggest a potential pullback.—
Tony Zhang,
CNBC,
5 Nov. 2025
Noun
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Christian Braun added 31 points, Aaron Gordon scored 20, and Jamal Murray — playing through a calf ailment — finished with 15 points and seven assists.—
Ben Verbrugge,
MSNBC Newsweek,
6 Nov. 2025
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Chronic inflammation is a low-level, persistent activation of the immune system that can damage the body over time and is linked to ailments such as cardiovascular disease, neurodegenerative diseases, cancer, and autoimmune conditions.—
Jason Liebowitz,
The Atlantic,
4 Nov. 2025
Noun
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With each pot, cast iron skillet, and cooking utensil, Gilmore exemplified this longstanding tradition in Black life, negotiating her identity in America and resisting the ills of racial segregation that pervaded nearly every aspect of her community.—
Time,
Time,
6 Nov. 2025
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That solves a lot of problems, a lot of ills of society.—
Liz Hoffman,
semafor.com,
4 Nov. 2025
Noun
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In Will There Ever Be Another You, the main character struggles with an illness similar to long COVID, descending into a state of debility and psychosis as readers experience the chaos of her unraveling life.—
Brittney Melton,
NPR,
26 Sep. 2025
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The shadow of death and debility haunted American women throughout the nineteenth century.—
Jenny Noyce,
JSTOR Daily,
28 June 2024
Noun
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Other symptoms include sickness, blurred vision, headaches and difficulty walking.—
Jack Beresford,
MSNBC Newsweek,
8 Nov. 2025
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Another grapples with a sensory sickness, unable to tell what’s real and what’s not.—
Clare Mulroy,
USA Today,
6 Nov. 2025
Cite this Entry
“Infirmity.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/infirmity. Accessed 22 Nov. 2025.
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