as in disturbs
to trouble the mind of; to make uneasy
the caller's strange remark perturbed me enough to keep me awake that night
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Recent Examples of perturbs
For example, obesity induces chronic fat inflammation, which subsequently leads to systemic inflammation and perturbs the normal systemic metabolism.
—
Jasmine Laws, MSNBC Newsweek, 27 Oct. 2025
The algorithm next perturbs one of the qubits used to carry out those operations.
—IEEE Spectrum, 21 Oct. 2025
Anything that perturbs or enlarges the prostate could in theory increase PSA levels.
—Bruce Y. Lee, Forbes.com, 6 Sep. 2025
Jasmine Laws, MSNBC Newsweek, 27 Oct. 2025
The algorithm next perturbs one of the qubits used to carry out those operations.
—IEEE Spectrum, 21 Oct. 2025
Anything that perturbs or enlarges the prostate could in theory increase PSA levels.
—Bruce Y. Lee, Forbes.com, 6 Sep. 2025
Recent Examples of Synonyms for perturbs
Verb
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Though the time change allows for more daylight in the spring and summer evenings, many have argued the change disturbs the body's circadian rhythms and has significant health drawbacks.—
Maia Pandey,
jsonline.com,
28 Jan. 2026
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For instance, the downward airflow from the drone propellers disturbs the dust, increasing contamination risks, and the team had to develop additional safety measures to mitigate them.—
Ameya Paleja,
Interesting Engineering,
27 Jan. 2026
Verb
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Paying too much attention to AI benchmarks distracts from the tech's real value — when it is integrated into existing gaming or entertainment ecosystems such as Tencent's, Ivan Su, senior equity analyst at Morningstar, said in a note.—
Evelyn Cheng,
CNBC,
28 Jan. 2026
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Start by clearing what distracts you.—
Valerie Mesa,
PEOPLE,
28 Jan. 2026
Verb
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People don’t think this bothers me.—
Safiyah Riddle,
Fortune,
26 Jan. 2026
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At one point, Bryan Freedman, an attorney for Baldoni and the Wayfarer Studios defendants, asked Lively if negative publicity bothers her.—
Benjamin VanHoose,
PEOPLE,
21 Jan. 2026
Verb
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Still, the advent of the star unsettles these familiar pathways.—
Joshua Rothman,
New Yorker,
23 Jan. 2026
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Meanwhile, Geon-young’s detainment has upset the Prosecutors’ Office, which in turn unsettles Chief Na (Oh Dae-suk), who is Cheon’s main rival within the presidential cabinet.—
Kayti Burt,
Time,
14 Jan. 2026
Verb
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Reyes worries the winter storm gripping North Texas will have serious consequences for her finances.—
Elissa Jorgensen,
Dallas Morning News,
26 Jan. 2026
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Isabel worries about a golf ball hitting her amid the customers’ wild swings.—
Bilge Ebiri,
Vulture,
24 Jan. 2026
Verb
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But what alarms him most is the silence from the business community.—
Eva Roytburg,
Fortune,
20 Oct. 2025
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While Cherry is more versed at keeping her rage simmering just below the surface, Laura struggles to hide her anguish and disgust, which alarms those closest to her.—
Aramide Tinubu,
Variety,
10 Sep. 2025
Verb
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Sure enough, the pounds start falling off, at a rate that concerns the increasingly interested Alanya.—
Guy Lodge,
Variety,
28 Jan. 2026
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By making the characters’ concerns full-length musical numbers, High School Musical acknowledges just how all encompassing these problems can feel.—
CT Jones,
Rolling Stone,
24 Jan. 2026
Verb
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What angers me is thinking about what could have been.—
Caroline Blair,
PEOPLE,
12 Dec. 2025
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And nothing angers the Survivor gods more than reality TV hubris.—
Dalton Ross,
Entertainment Weekly,
2 Oct. 2025
Cite this Entry
“Perturbs.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/perturbs. Accessed 1 Feb. 2026.
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