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Synonyms

painful

American  
[peyn-fuhl] / ˈpeɪn fəl /

adjective

  1. affected with, causing, or characterized by pain.

    a painful wound; a painful night; a painful memory.

    Synonyms:
    excruciating, agonizing
  2. laborious; exacting; difficult.

    a painful life.

    Synonyms:
    arduous
    Antonyms:
    easy
  3. Archaic. painstaking; careful.


painful British  
/ ˈpeɪnfʊl /

adjective

  1. causing pain; distressing

    a painful duty

  2. affected with pain

    a painful leg

  3. tedious or difficult

  4. informal extremely bad

    a painful performance

"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

  • overpainful adjective
  • overpainfully adverb
  • overpainfulness noun
  • painfully adverb
  • painfulness noun
  • unpainful adjective
  • unpainfully adverb

Etymology

Origin of painful

Middle English word dating back to 1300–50; pain, -ful

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.

His Sunday show appearances have grown progressively more painful to watch.

From Salon • Apr. 1, 2026

"As for her last words, like much of her loss, it's all rather cloudy and painful," he said.

From BBC • Mar. 31, 2026

But we are driven by a common belief—knowing that our history, even if painful, is necessary to make the system fairer and more effective.

From Slate • Mar. 30, 2026

The resulting market strain has been painful for both investors and the economy.

From The Wall Street Journal • Mar. 29, 2026

Liddy refused to put the lead hunk into his shoe—the limp-inducing device was part of his cover, designed to distract passersby from his face, but it was just too painful.

From "Most Dangerous: Daniel Ellsberg and the Secret History of the Vietnam War" by Steve Sheinkin