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
But there were plenty of living famouses who were positively pestilent with Knicks fever.
—
Bethy Squires, Vulture, 14 June 2026
Long dismissed as pestilent rodents, beavers are now coming to be understood as autonomous biosphere managers that may be indispensable in the fight against the effects of climate chaos.
—New Atlas, 28 Dec. 2025
Any dairy farmer can tell you that biting flies are a pestilent scourge for cattle herds, which is why one so often sees cows throwing their heads, stamping their feet, flicking their tails, and twitching their skin—desperately trying to shake off the nasty creatures.
—ArsTechnica, 18 Sep. 2025
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
Bethy Squires, Vulture, 14 June 2026
Long dismissed as pestilent rodents, beavers are now coming to be understood as autonomous biosphere managers that may be indispensable in the fight against the effects of climate chaos.
—New Atlas, 28 Dec. 2025
Any dairy farmer can tell you that biting flies are a pestilent scourge for cattle herds, which is why one so often sees cows throwing their heads, stamping their feet, flicking their tails, and twitching their skin—desperately trying to shake off the nasty creatures.
—ArsTechnica, 18 Sep. 2025
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
Recent Examples of Synonyms for pestilent
Adjective
-
Collaborating with the Centers for Disease and Control and the California Department of Public Health, county health officials are working with the above locations and agencies to identify potential close contacts who were exposed to measles during the infectious period.—
Tim Fang,
CBS News,
15 June 2026
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What else is going on A person with an infectious case of the measles likely visited San Francisco International Airport, a Bay Area county has warned.—
Kevinisha Walker,
Los Angeles Times,
15 June 2026
Adjective
-
That particularly could be annoying to Uruguay supporters, given Messi’s stature in the sport overall and in particular with defending champion Argentina, La Celeste’s biggest rival.—
Andrew Greif,
NBC news,
16 June 2026
-
It’s widely considered rude and annoying when people cluster by the train doors if there are more people on the platform attempting to get on.—
Claudia Fisher,
Travel + Leisure,
15 June 2026
Adjective
-
Three Lions are led by the most lethal striker in the game Harry Kane.—
Scott M. Reid,
Oc Register,
10 June 2026
-
Idaho has not executed a prisoner in 14 years, last carrying out the death penalty by lethal injection in June 2012.—
Kevin Fixler,
Idaho Statesman,
10 June 2026
Adjective
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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
-
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
-
More importantly, chemical fumes can become stronger and more irritating when heated, posing risks if your garage is connected to the house.—
Mary Cornetta,
Better Homes & Gardens,
7 June 2026
-
Again, this is very Yellowstone for Rip to have an excessively violent response to an irritating obstacle.—
Noel Murray,
Vulture,
29 May 2026
Adjective
-
Other fatal skydiving crashes in Missouri Sunday’s crash was at least the fourth deadly skydiving incident in Missouri since 1998.—
Ben Wheeler,
Kansas City Star,
16 June 2026
-
Dennis Jacobs, the airport manager and director of Bates County Emergency Management, previously told USA TODAY that the incident was the deadliest crash in the airport's roughly 50-year history.—
Thao Nguyen,
USA Today,
16 June 2026
Adjective
-
Norwegian Epic is awkward, distinctive and sometimes frustrating.—
David Nikel,
Forbes.com,
14 June 2026
-
The cancellation was frustrating enough, but this comes across as incredibly dismissive of the fans who support your career.—
Ashley Hume,
FOXNews.com,
14 June 2026
Adjective
-
Not only are the leaves poisonous to humans and pets, but the vine itself is invasive and can spread disease to trees.—
Samantha Johnson,
Martha Stewart,
7 June 2026
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The consequences ranged from hobbling Reconstruction to hastening the end of the Ottoman Empire to poisonous deflation, and the blundering response by governments helped shape the modern world.—
Air Mail,
Air Mail,
6 June 2026
Cite this Entry
“Pestilent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pestilent. Accessed 16 Jun. 2026.
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