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Synonyms

pester

American  
[pes-ter] / ˈpɛs tər /

verb (used with object)

  1. to bother persistently with petty annoyances; trouble.

    Don't pester me with your trivial problems.

    Synonyms:
    hector, harry, badger, plague, provoke, irritate, disturb, tease, vex, annoy
    Antonyms:
    entertain, delight
  2. Obsolete. to overcrowd.


pester British  
/ ˈpɛstə /

verb

  1. (tr) to annoy or nag continually

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • pesterer noun
  • pesteringly adverb
  • pestersome adjective
  • unpestered adjective

Etymology

Origin of pester

1530–40; perhaps aphetic variant of empester, impester to tangle, encumber (though pester is found earlier than these 2 words) < Middle French empestrer to hobble, entangle < Vulgar Latin *impāstōriāre to hobble, equivalent to im- im- 1 + pāstōri ( a ) a hobble, noun use of Latin pāstōrius of a herdsman or shepherd + -āre infinitive suffix ( pastor ); aphetic form apparently reinforced by pest ( -er 6 )

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And I never needed to pester him for stories.

From The Wall Street Journal • Jan. 30, 2026

He was arrested and later released on bail on condition that he did not harass, pester or intimidate Harshita.

From BBC • Nov. 9, 2025

It’s also inadequately resourced, thanks to a management that refuses to pay nurses and living wage and, instead, sends its top representative to pester Robby about raising satisfaction scores.

From Salon • Jun. 23, 2025

It was to ensure he was comfortable with the task required to impress NFL teams that poke, prod and pester players during the evaluation process.

From Los Angeles Times • Feb. 26, 2025

When I grew older and realized you could send letters all over the world, I used to pester Amma, asking, "Why d'you think Appa doesn't write anymore?"

From "Born Behind Bars" by Padma Venkatraman