as in annoying
causing annoyance
a pestiferous weed that has given gardeners no end of grief
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Recent Examples of pestiferous
Structured as entries in Emily’s field journal, the novel lays out her aims, her curmudgeonly nature and her pestiferous relationship with one Wendell Bambleby — a charismatic fellow researcher and sometime rival who Emily suspects is a fairy himself.
—
Amal El-Mohtar, New York Times, 14 Apr. 2023
The whole event was lousy with pestiferous Bible-banging.
—Charles P. Pierce, Esquire, 12 Dec. 2017
After the Thirty Years’ War (1618-48), the Dutch were probably eager for reminders of ordinary domestic life, even pestiferous ones, and for images of quiet and tenderness.
—Willard Spiegelman, WSJ, 18 Aug. 2017
Disease relies on a variety of pestiferous vectors for the transmission of infective bacteria.
—Rebecca Kreston, Discover Magazine, 31 May 2016
Amal El-Mohtar, New York Times, 14 Apr. 2023
The whole event was lousy with pestiferous Bible-banging.
—Charles P. Pierce, Esquire, 12 Dec. 2017
After the Thirty Years’ War (1618-48), the Dutch were probably eager for reminders of ordinary domestic life, even pestiferous ones, and for images of quiet and tenderness.
—Willard Spiegelman, WSJ, 18 Aug. 2017
Disease relies on a variety of pestiferous vectors for the transmission of infective bacteria.
—Rebecca Kreston, Discover Magazine, 31 May 2016
Recent Examples of Synonyms for pestiferous
Adjective
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Plenty of would-be heroes pass through the inn on their way to save the world, and Nell is responsible for keeping the place running, serving food, and making sure all those annoying questers don’t cause too much chaos.—
Caroline Carlson,
Literary Hub,
1 Apr. 2026
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As most Angelenos know, anti-aging efforts come in many annoying forms.—
Rebecca Leib,
Los Angeles Times,
1 Apr. 2026
Adjective
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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
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Here's where things get a bit irritating.—
Justin Pot,
PC Magazine,
13 Mar. 2026
Adjective
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The delay has been frustrating, given that a large office-retail building in the complex is ready to open, but the facility can’t receive a certificate of occupancy from the city of Lee’s Summit until the intersection work is finished, Brown said.—
Nathan Pilling,
Kansas City Star,
6 Apr. 2026
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Now, as a 30-something man who long since had the creativity sapped out of him by life, this was mildly frustrating at first.—
Ian Stokes,
Space.com,
5 Apr. 2026
Adjective
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The Drama stars Robert Pattinson and Zendaya as Charlie and Emma, a young couple whose lives and upcoming wedding are thrown into disarray when the latter drunkenly reveals a disturbing secret from her past.—
Mike Miller,
Entertainment Weekly,
4 Apr. 2026
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The details her 10-year-old daughter provided were disturbing for any parent to hear.—
Ashley Sharp,
CBS News,
3 Apr. 2026
Cite this Entry
“Pestiferous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pestiferous. Accessed 7 Apr. 2026.
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