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
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
But the tropical type of milkweed survives cold winters, and so does its pestilent guest.
—Carl Engelking, Discover Magazine, 15 Jan. 2015
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
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
-
Hernandez said that Stribling has an infectious smile and personality that draws people to him.—
Graham Womack,
Sacbee.com,
25 Apr. 2026
-
If some of the stuff in his lungs was infectious, maybe he could be treated and get home.—
Elisabeth Rosenthal,
Miami Herald,
24 Apr. 2026
Adjective
-
Your husband’s petty desire to be right about everything is understandably annoying and somewhat typical behavior.—
Harriette Cole,
Mercury News,
24 Apr. 2026
-
Dealing with frost on your car may be a nuisance in the winter, but seeds, leaves, and flower petals can be equally as annoying in spring.—
Karen Brewer Grossman,
Southern Living,
24 Apr. 2026
Adjective
-
Little in the past acknowledged his preference for lethal injection between the two methods, sharing concerns over the impacts on corrections officials from participating in a firing squad execution.—
Kevin Fixler
April 29,
Idaho Statesman,
29 Apr. 2026
-
But as the data shows, violence is largely concentrated among a small number of individuals and increasingly smaller, yet no less violent and lethal, groups of street gangs and crews.—
Andrew S. Boutros,
Chicago Tribune,
29 Apr. 2026
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
-
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
-
In both Dream Scenario and The Drama, Borgli sides with the maligned, framing those who cast judgment as shrewish and needling (exemplified in The Drama with a deliciously irritating performance from Alana Haim).—
Fran Hoepfner,
Vulture,
31 Mar. 2026
-
Here's where things get a bit irritating.—
Justin Pot,
PC Magazine,
13 Mar. 2026
Adjective
-
As Operation Midway Blitz began to wind down in the Chicago area last November, federal immigration agents launched a new and deadly surge of enforcement in Minneapolis in December and earlier this year.—
Rick Pearson,
Chicago Tribune,
27 Apr. 2026
-
Dehydration can be dangerous and downright deadly, and that's even more true for a senior.—
Aly Walansky,
Travel + Leisure,
27 Apr. 2026
Adjective
-
Those are frustrating questions to still have about a fifth-year player, but Sorsby could generate some first-round sizzle with a clean 2026 season.—
Nick Baumgardner,
New York Times,
27 Apr. 2026
-
Few things in gardening can be more frustrating than discovering that your favorite plants have been damaged by animals.—
Samantha Johnson,
Martha Stewart,
25 Apr. 2026
Adjective
-
The villain, though, is not Michael Jackson but his father, Joe, whose determination to get his boys out of Gary, Indiana, turns into something more poisonous.—
Kelefa Sanneh,
New Yorker,
20 Apr. 2026
-
Except for the Genetic Infantry, blue super soldiers engineered by the Southers to survive the poisonous atmosphere.—
Jonathan M. Gitlin,
ArsTechnica,
20 Apr. 2026
Cite this Entry
“Pestilent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pestilent. Accessed 30 Apr. 2026.
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