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
-
Everybody’s a critic, and critics can be very annoying.—
Judith Martin,
Sun Sentinel,
16 Mar. 2026
-
The former, which would prohibit defense contractors from using Claude in their government workflows, was annoying for Anthropic, but endurable.—
Gideon Lewis-Kraus,
New Yorker,
14 Mar. 2026
Adjective
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Rather than focusing on clarity with harsh actives, a key component to the glass skin trend is using gentle, non-irritating ingredients that take your skin to a healthier state.—
Christa Joanna Lee,
InStyle,
3 Mar. 2026
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Caustic soda crystals cannot be ingested; baking soda is edible and non-irritating.—
Jolie Kerr,
Better Homes & Gardens,
3 Mar. 2026
Adjective
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What made the situation especially frustrating was that there appeared to be plenty of space on the playground and along the hiking trails.—
Arkansas Online,
Arkansas Online,
16 Mar. 2026
-
But sports games are likely to be moved elsewhere for much of the spring season, frustrating the parents of over 2,000 kids registered in baseball and softball leagues at Welles Park Parent Association, a volunteer organization for youth baseball and softball.—
Laura Turbay,
Chicago Tribune,
13 Mar. 2026
Adjective
-
Though intensely disturbing, a scene where a TV shows a distorted iteration of a character that Ohm watched as a kid rings out of place, even if the context involves his mother’s tragic passing.—
Carlos Aguilar,
Variety,
15 Mar. 2026
-
If true, this is obviously disturbing.—
Letters to the Editor,
The Orlando Sentinel,
15 Mar. 2026
Cite this Entry
“Pestiferous.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pestiferous. Accessed 17 Mar. 2026.
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