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
-
His infectious enthusiasm for books opened doors to other roles, like being named the new host of Reading Rainbow and the resident librarian at PBS.—
Carly Tagen-Dye,
PEOPLE,
8 Jan. 2026
-
Dustin — a fan-favorite from the very first episode because of his infectious optimism and unapologetic nerdiness — is no exception.—
Andrew McGowan,
Variety,
2 Jan. 2026
Adjective
-
That one is a flimsy piano ballad where the duo’s approach to vocals—strangled, swirled and gasping—comes off more annoying than innovative, like a joke that isn’t funny anymore.—
Andrew Ryce,
Pitchfork,
12 Jan. 2026
-
The weight of the tool allows for more control, allowing for the blade to safely and gently glide across your face to exfoliate and remove annoying peach fuzz.—
Taryn Brooke,
Glamour,
12 Jan. 2026
Adjective
-
Their lethal press was once again on display Tuesday as the visiting Cavers earned a critical 49-35 Eastern League win over Patrick Henry.—
Breven Honda,
San Diego Union-Tribune,
21 Jan. 2026
-
Demonstrations have persisted despite mass arrests, lethal force and internet shutdowns.—
Emma Bussey,
FOXNews.com,
21 Jan. 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
-
Plus, pH-balanced formulations and non-irritating ingredients solidify the full profile of a gentle cleanser.—
Conçetta Ciarlo,
Vogue,
15 Jan. 2026
-
What an irritating phrase, Helen thinks.—
Sadia Shepard,
New Yorker,
11 Jan. 2026
Adjective
-
The Burbank Police Department also shared a security camera video from the deadly shootout.—
Matthew Rodriguez,
CBS News,
8 Jan. 2026
-
Rock jetties can be deadly in such conditions, stay off the rocks.—
CA Weather Bot,
Sacbee.com,
8 Jan. 2026
Adjective
-
The redshirt senior quarterback is the crown jewel of the Knights’ 2026 transfer class, bringing with him the hope of improvement from a frustrating 5-7 season in 2025.—
Matt Murschel,
The Orlando Sentinel,
13 Jan. 2026
-
Atlanta Mayor Andre Dickens sees expanding MARTA into Cobb and Gwinnett counties as a key step toward better regional connection, while metro Atlanta residents continue to struggle with traffic congestion that’s both frustrating and dangerous.—
Riley Bunch,
AJC.com,
12 Jan. 2026
Adjective
-
Should Trump pursue this scheme of conquest, the military’s training will have to be shattered and reassembled into a destructive version of itself, as if doctors were asked to take lifesaving medicines, reconstitute them as poisonous isomers, and then administer them to patients.—
Tom Nichols,
The Atlantic,
19 Jan. 2026
-
Having been burned badly by his phantom surplus in 2022, Newsom is obviously aware that a repeat would be politically poisonous.—
Dan Walters,
Mercury News,
13 Jan. 2026
Cite this Entry
“Pestilent.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pestilent. Accessed 25 Jan. 2026.
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