1
as in infectious
capable of being passed by physical contact from one person to another
proper hand washing will help prevent the spread of most pestilent diseases
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in annoying
causing annoyance
pestilent reporters hounding him night and day
Synonyms & Similar Words
Antonyms & Near Antonyms
3
as in lethal
likely to cause or capable of causing death
pestilent diseases such as bubonic plague and smallpox
Synonyms & Similar Words
Antonyms & Near Antonyms
Example Sentences
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Recent Examples of pestilent
New York scored a big win in its comeback over the pestilent Houston Rockets on Monday.
—
Steven Louis Goldstein, The Athletic, 8 Feb. 2025
The high densities of brine flies — so dense shorelines can look like they are matted with tar — are an indication of a healthy lake, not a pestilent one.
—Daniel Rothberg, Vox, 1 Oct. 2024
The former was true in the Pelicans' Game 4 as the eagle-wingspan need small forward Jones' and pestilent 6-foot Alvarado's varied physical traits held him to a playoff career-low four points and caused three turnovers.
—Dana Scott, The Arizona Republic, 29 Apr. 2022
Island living looks like a privilege when the world is pestilent.
—New York Times, 31 Oct. 2020
Herbicides also are available to contend with the pestilent plant.
—cleveland, 30 June 2020
At the time, the miasmatic theory of disease—the idea that illness was caused by foul, pestilent odors—had made its way to Boston from England, and undoubtedly influenced the decision to fill in the pond.
—Betsy Mason, National Geographic, 13 June 2017
But the tropical type of milkweed survives cold winters, and so does its pestilent guest.
—Carl Engelking, Discover Magazine, 15 Jan. 2015
Steven Louis Goldstein, The Athletic, 8 Feb. 2025
The high densities of brine flies — so dense shorelines can look like they are matted with tar — are an indication of a healthy lake, not a pestilent one.
—Daniel Rothberg, Vox, 1 Oct. 2024
The former was true in the Pelicans' Game 4 as the eagle-wingspan need small forward Jones' and pestilent 6-foot Alvarado's varied physical traits held him to a playoff career-low four points and caused three turnovers.
—Dana Scott, The Arizona Republic, 29 Apr. 2022
Island living looks like a privilege when the world is pestilent.
—New York Times, 31 Oct. 2020
Herbicides also are available to contend with the pestilent plant.
—cleveland, 30 June 2020
At the time, the miasmatic theory of disease—the idea that illness was caused by foul, pestilent odors—had made its way to Boston from England, and undoubtedly influenced the decision to fill in the pond.
—Betsy Mason, National Geographic, 13 June 2017
But the tropical type of milkweed survives cold winters, and so does its pestilent guest.
—Carl Engelking, Discover Magazine, 15 Jan. 2015
Recent Examples of Synonyms for pestilent
Adjective
-
The infectious energy and Justin Bieber-style appeal of 25-year-old country hitmaker Bailey Zimmerman was not reflected in the CMA nominations.—
Marcus K. Dowling,
USA Today,
11 Sep. 2025
-
For example, a range of different infectious pathogens and diseases can lead to different chronic medical conditions such as COVID-19 leading to long COVID, human papillomavirus to cervical cancer, Helicobacter pylori to stomach ulcers and cancer, Epstein-Barr Virus to lymphoma.—
Bruce Y. Lee,
Forbes.com,
9 Sep. 2025
Adjective
-
For those with allergies, these particles can be inhaled and trigger annoying symptoms like sneezing, a runny nose, or itchy eyes.—
Ashlyn Needham,
Southern Living,
5 Sep. 2025
-
Nadaly Cordless Vacuum Run the lightweight vacuum over hard floors and carpets to suck up dirt, dust, crumbs, and other debris — without an annoying cord to trail.—
Isabel Garcia,
PEOPLE,
4 Sep. 2025
Adjective
-
This mix of impulsivity and ambivalence highlights why a safe environment – without access to firearms or other lethal methods – can be the difference between life and death for someone in crisis.—
Emmy Betz,
The Conversation,
5 Sep. 2025
-
Executions are on hold in Idaho as the state prison system remodels its execution chamber in the transition from lethal injection to a firing squad as the lead method.—
Kevin Fixler
September 5,
Idaho Statesman,
5 Sep. 2025
Adjective
-
His provisional cause of death was given as multi-organ failure due to infective endocarditis, a rare infection of the inner lining or valves of the heart.—
Daniel Taylor,
The Athletic,
26 Feb. 2025
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On July 30, Ray updated her fans again, revealing her diagnosis of infective endocarditis, a severe heart infection.—
Jessica Lynch,
Billboard,
31 July 2024
Adjective
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Nina not being there contributed to one of the most irritating moments in this season so far, with Antonio smugly blowing a kiss into the camera for her and gloating about being in the top after her harsh critique last week.—
Roxana Hadadi,
Vulture,
29 Aug. 2025
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An irritating habit of his is to stop by and launch into long-winded stories about some mundane event in his present or past life or to pontificate about a current event.—
R. Eric Thomas,
Chicago Tribune,
25 Aug. 2025
Adjective
-
Over the past 48 hours, Nepal has been rocked by deadly mass protests led by young people who are frustrated over the country's leadership.—
Juliana Kim,
NPR,
10 Sep. 2025
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Rip currents are the deadliest of surf-zone dangers, making up the majority of deaths among beach swimmers every year, according to data from the National Oceanic and Atmospheric Administration.—
Jeanine Santucci,
USA Today,
10 Sep. 2025
Adjective
-
Her list continues with small but frustrating oversights.—
Ashley Vega,
People.com,
9 Sep. 2025
-
But an early lead slipped away by halftime — and eventually turned into a frustrating 2-1 loss for Sporting at Children’s Mercy Park.—
Daniel Sperry,
Kansas City Star,
8 Sep. 2025
Adjective
-
Wolf spider bites are not poisonous and won't cause sores or body-wide symptoms from its venom.—
Carrie Madormo,
Health,
6 Sep. 2025
-
This unconstitutional partisan politicization is poisonous to unit morale and discipline with long-term consequences for who serves and why.—
Chicago Tribune,
Chicago Tribune,
5 Sep. 2025
Cite this Entry
“Pestilent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pestilent. Accessed 12 Sep. 2025.
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