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.
For decades, a small program in the Environmental Protection Agency conducted the painstaking scientific work of assessing the toxicity of chemicals.
From Salon • May 5, 2026
Gilead returned to TAF in 2010, engaging in years of painstaking research and costly clinical trials.
From The Wall Street Journal • May 5, 2026
A painstaking three days were spent examining the skeleton in situ before he was removed, with all but a small toe bone recovered.
From BBC • Apr. 27, 2026
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
“You can’t! All your work . . .” I knew what it meant to her, the painstaking hours she’d labored over it.
From "The Red Car to Hollywood" by Jennie Liu
Vocabulary lists containing painstaking
List 8
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Hatchet
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The Haunting of Hill House
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