as in damages
to reduce the soundness, effectiveness, or perfection of
already impaired by a crack, the windshield shattered upon impact with the baseball
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Recent Examples of impairs
The National Sleep Foundation concluded there isn’t enough evidence to confirm that blue light from screens before bed reliably impairs adult sleep.
—
Allison Palmer, Kansas City Star, 13 Apr. 2026
If rain severely impairs your vision, pull over and wait for conditions to improve.
—Southern California Weather Report, Oc Register, 13 Apr. 2026
If rain severely impairs your vision, pull over and wait for conditions to improve.
—Bay Area Weather Report, Mercury News, 12 Apr. 2026
If rain severely impairs your vision, pull over and wait for conditions to improve.
—Southern California Weather Report, Daily News, 9 Apr. 2026
Researchers believe the cave’s poor lighting impairs the spiders’ vision, creating an unlikely truce between the species.
—Ryan Brennan, Fort Worth Star-Telegram, 31 Mar. 2026
Cats are also very susceptible to acetaminophen (Tylenol) poisoning, which causes liver damage and impairs the ability of blood to carry oxygen (methemoglobinemia).
—The Washington Post, San Diego Union-Tribune, 14 Mar. 2026
Long before neuroscience confirmed it, the sages understood that sustained outrage narrows perception, impairs judgment, and corrodes community.
—Rabbi Bruce D. Forman, Sun Sentinel, 10 Feb. 2026
Excess glucose also impairs our brain's functioning.
—Melissa Rudy, FOXNews.com, 29 Jan. 2026
Allison Palmer, Kansas City Star, 13 Apr. 2026
If rain severely impairs your vision, pull over and wait for conditions to improve.
—Southern California Weather Report, Oc Register, 13 Apr. 2026
If rain severely impairs your vision, pull over and wait for conditions to improve.
—Bay Area Weather Report, Mercury News, 12 Apr. 2026
If rain severely impairs your vision, pull over and wait for conditions to improve.
—Southern California Weather Report, Daily News, 9 Apr. 2026
Researchers believe the cave’s poor lighting impairs the spiders’ vision, creating an unlikely truce between the species.
—Ryan Brennan, Fort Worth Star-Telegram, 31 Mar. 2026
Cats are also very susceptible to acetaminophen (Tylenol) poisoning, which causes liver damage and impairs the ability of blood to carry oxygen (methemoglobinemia).
—The Washington Post, San Diego Union-Tribune, 14 Mar. 2026
Long before neuroscience confirmed it, the sages understood that sustained outrage narrows perception, impairs judgment, and corrodes community.
—Rabbi Bruce D. Forman, Sun Sentinel, 10 Feb. 2026
Excess glucose also impairs our brain's functioning.
—Melissa Rudy, FOXNews.com, 29 Jan. 2026
Recent Examples of Synonyms for impairs
Verb
-
For example, an extreme weather event that damages infrastructure could impact a critical supply chain node, which has a derivative impact on economic growth and credit.—
Rob Fauber,
Fortune,
16 Apr. 2026
-
New research suggests that skipping the pillow could help prevent the development of glaucoma, an eye disease that damages the optic nerve and can cause vision loss or blindness.—
Angelica Stabile,
FOXNews.com,
15 Apr. 2026
Verb
-
This storyline later appeared in the second season of Girls, as Dunham’s character Hannah is overwhelmed with the anxiety of writing a novel and similarly injures herself.—
Caitlin Huston,
HollywoodReporter,
14 Apr. 2026
-
In her desperation to ask Val for a job on the new sitcom, Sharon falls and injures herself.—
Louis Peitzman,
Vulture,
30 Mar. 2026
Verb
-
No sadness mars the purity of its paranoia.—
Anthony Lane,
New Yorker,
22 Mar. 2026
-
However, an earnestness mars most of the proceedings.—
Murtada Elfadl,
Variety,
20 Mar. 2026
Verb
-
The exit of thousands of DOJ lawyers weakens law enforcement for many years to come, former DOJ lawyers told USA TODAY.—
Aysha Bagchi,
USA Today,
19 Apr. 2026
-
Abbott contends the policy weakens statewide coordination with federal authorities.—
Jack Fink,
CBS News,
17 Apr. 2026
Verb
-
The author takes an overnight Amtrak journey instead of a flight to Washington as the government shutdown cripples Atlanta’s airport.—
Bill Barrow,
Los Angeles Times,
30 Mar. 2026
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These pressures could produce a tsunami that fractures the state’s fiscal foundation, self-inflicts a crisis ultimately demanding drastic cuts, and cripples its competitiveness.—
Andrew Rein,
New York Daily News,
6 Jan. 2026
Verb
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Affordability issues explain part of the apprehension; increasingly, young people have been priced out of the housing market, breeding a resentment that erodes faith in institutions — and in capitalism itself.—
Ben Smith,
semafor.com,
13 Apr. 2026
-
That reflex delays care and erodes trust.—
Liz Koch,
STAT,
6 Apr. 2026
Verb
-
Accountability makes everything easier, and a little friendly competition never hurts.—
Cheryl Russell,
Oc Register,
19 Apr. 2026
-
Those who can't prebook face higher prices, which hurts their budgets, and may force readjustments in production and types of crops.—
George Petras,
USA Today,
19 Apr. 2026
Verb
-
Yet the current system for training young athletes compromises that very goal.—
Editorial,
Boston Herald,
13 Apr. 2026
-
Quality over quantity The perception that recycled cotton compromises quality is increasingly being disproven by innovation and real-world products, according to Laura Vicaria, Denim Deal program director.—
Angela Velasquez,
Sourcing Journal,
26 Mar. 2026
Cite this Entry
“Impairs.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/impairs. Accessed 23 Apr. 2026.
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