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Synonyms

painstaking

American  
[peynz-tey-king, peyn-stey-] / ˈpeɪnzˌteɪ kɪŋ, ˈpeɪnˌsteɪ- /

adjective

  1. taking or characterized by taking pains or trouble; expending or showing diligent care and effort; careful.

    a painstaking craftsman; painstaking research.

    Synonyms:
    scrupulous, thorough

noun

  1. careful and diligent effort.

painstaking British  
/ ˈpeɪnzˌteɪkɪŋ /

adjective

  1. extremely careful, esp as to fine detail

    painstaking research

"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

Related Words

Painstaking, careful, meticulous, conscientious all describe persons or behavior demonstrating attention to detail and effective task performance. painstaking stresses diligent and assiduous attention to detail in achieving a desired objective: a painstaking technician; the painstaking editing of a manuscript. Careful , the most general in sense of these words, implies serious intent to perform well and accurately whatever task one has in hand: a careful housepainter; a careful study of the social structure of gangs. Meticulous suggests extreme attention to details, especially the most minute, coupled with an almost obsessive desire to avoid error: a meticulous silversmith, every detail finished to perfection; fussily meticulous about matching shoes and clothing. Conscientious stresses scrupulous effort to obey one's sense of moral obligation to perform tasks well: a conscientious public defender; a conscientious description of the robbery.

Other Word Forms

  • painstakingly adverb
  • painstakingness noun

Etymology

Origin of painstaking

First recorded in 1550–60; pain + -s 3 + taking

Explanation

If you notice that painstaking is composed of pains and taking, you already have a pretty clear sense of what this adjective means: to be painstaking is to be so careful, so meticulous, so thorough, that it hurts. Painstaking is most commonly paired with detail — in fact, writers might like to avoid the phrase “painstaking detail” as clichéd. In contemporary usage, the agony implied by the word often seems to be shared by both the person who makes a painstaking effort and the person confronted with the fruits of that labor: “Gertrude’s ability to appear politely interested was tested as her dinner companion related his painstaking attempts to establish himself as the true heir to the British throne.”

Keep Reading on Vocabulary.com

Vocabulary lists containing painstaking

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.

The challenge for management, directors and investors is to have patience through this painstaking process while simultaneously kicking the tires and asking all the right questions during the building process.

From MarketWatch • Apr. 10, 2026

Webb did so by embodying professional excellence, constructing his cases with analytical rigor, painstaking research, and courage.

From Barron's • Apr. 7, 2026

His aides describe days of painstaking preparation before major addresses to live audiences.

From Los Angeles Times • Mar. 17, 2026

His decades of painstaking research helped lead to a push in the 1990s for the Air Force to come clean on what it had been doing: testing spy balloons and recovering crash dummies.

From The Wall Street Journal • Feb. 22, 2026

“I know it’s a complex topic, and I’ll be sure to go over painstaking details at a later time, after we clean up the mess you made, but right now...”

From "Tristan Strong Punches a Hole in the Sky" by Kwame Mbalia