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Persnickety people like things neat and tidy, but the etymology of persnickety doesn't provide the kind of clean, clear explanation that appeals to the fastidious. Persnickety was first documented in English in the late 19th century as an alteration of pernickety, a word that has the same meaning. Pernickety goes back to the early 1800s, but from there, the word's history gets messy. Some say pernickety might be from a child's version of particular; others, that the nick part came from association with knick-knack. Or perhaps the Latin prefix per-, meaning "thoroughly," played a role. But it's all conjecture-no one knows for sure.
Synonyms of persnickety
Examples of persnickety in a Sentence
Jonathan Chait, The Atlantic, 21 May 2026
Francesca’s pinnacle Once a Regency world has implied there’s mass print culture capable of speedy and pervasive distribution of colored images, something as persnickety as vocabulary is probably beside the point.
—Kathryn Vanarendonk, Vulture, 11 Feb. 2026
What’s more, some species are so persnickety that even low-water activity media won’t do the trick consistently.
—Elizabeth Anne Brown, Scientific American, 20 Jan. 2026
The champion’s mindset—persnickety, hyper-critical, focused—is back.
—Frederick Dreier, Outside, 23 Dec. 2025
Because of that pressurization level, passengers will experience less stress on their bodies and get more oxygen while onboard, which can help to reduce that persnickety jet lag.
—Nicole Hoey, Robb Report, 9 Dec. 2025
Maybe also add a little note telling them not to get too persnickety about insuring the blade is mirror-shiny all the time.
—Helen Rosner, New Yorker, 16 Nov. 2025
Meanwhile, a persnickety bank investigator, played by Tilda Swinton in a frizzle of red hair and clompy shoes, approaches Doyle with a serious charge.
—Stephanie Zacharek, Time, 29 Oct. 2025
The holdup has come from some persnickety deal points, like carving out international streaming rights and reaching consensus on the tech advancements Apple plans to use for its productions.
—Alex Harrington, MSNBC Newsweek, 20 Sep. 2025
Cite this Entry
“Persnickety.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/persnickety. Accessed 25 Jun. 2026.
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