as in inappropriate
not appropriate for a particular occasion or situation
an improper use of slang in a formal piece of writing
Synonyms & Similar Words
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Antonyms & Near Antonyms
Example Sentences
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Recent Examples of improper
What is an improper payment? Health care experts emphasized that improper payments are not the same thing as waste, fraud and abuse.
—
Louis Jacobson, Austin American Statesman, 2 July 2025
Additionally, packaging defects such as weak seams or improper sealing can allow contamination or gas leaks that lead to uneven pressure.
—Martha McHardy, MSNBC Newsweek, 28 June 2025
Before then, an officer could only cite you for using your phone after you had been pulled over for another offense, such as speeding or an improper lane change.
—Miami Herald Archives, Miami Herald, 20 June 2025
In 2023, auditors found A1’s Frederick County branch engaged in improper scheduling and monitoring.
—Glynis Kazanjian, Baltimore Sun, 18 June 2025
See All Example Sentences for improper
Louis Jacobson, Austin American Statesman, 2 July 2025
Additionally, packaging defects such as weak seams or improper sealing can allow contamination or gas leaks that lead to uneven pressure.
—Martha McHardy, MSNBC Newsweek, 28 June 2025
Before then, an officer could only cite you for using your phone after you had been pulled over for another offense, such as speeding or an improper lane change.
—Miami Herald Archives, Miami Herald, 20 June 2025
In 2023, auditors found A1’s Frederick County branch engaged in improper scheduling and monitoring.
—Glynis Kazanjian, Baltimore Sun, 18 June 2025
See All Example Sentences for improper
Recent Examples of Synonyms for improper
Adjective
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Last season, Horner also came under scrutiny during an investigation into inappropriate and controlling behavior towards a female employee.—
Jon Blistein,
Rolling Stone,
9 July 2025
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Outrageous videos of purple-haired teachers voicing deeply political and inappropriate content on social media often reach millions of people, creating the false impression that teachers are generally unhinged and want to use their perch to push a personal agenda.—
Carrie Lukas,
Forbes.com,
9 July 2025
Adjective
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There’s also the risk that the new genes are unsuitable for Florida waters, and any interbreeding would weaken local stock.—
Bill Kearney,
Sun Sentinel,
3 July 2025
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Washing Windows Cleaning windows works best in good lighting to achieve a streak-free finish, making nighttime an unsuitable time for the task.—
Mary Cornetta,
Better Homes & Gardens,
17 June 2025
Adjective
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Rumors the man lost a limb are incorrect, friends of the victim with Raw Surf posted on the business' Facebook page.—
Natalie Neysa Alund,
USA Today,
8 July 2025
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An online commercial real estate site, LoopNet.com, still showed the theater property as up for auction Thursday, but Robinson said the listing is incorrect.—
Phil Diehl,
San Diego Union-Tribune,
6 July 2025
Adjective
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However, according to the Baseball Rules Academy, the umpires got the call wrong.—
Ryan Canfield,
FOXNews.com,
5 July 2025
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One of the company’s big assumptions about the phone had turned out to be wrong.—
Verne Kopytoff,
Fortune,
5 July 2025
Adjective
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Newcastle was eight games into the 2020-21 season with no wins to its name, its squad unfit and directionless.—
Harry De Cosemo,
Forbes.com,
7 July 2025
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But the dreamscape is an airless place, unfit for permanent residence.—
Book Marks
July 3,
Literary Hub,
3 July 2025
Adjective
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This gives the creditor an additional target to pursue and make very unhappy which can indirectly put pressure on the debtor to pay the judgment.—
Jay Adkisson,
Forbes.com,
2 July 2025
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Circulation increased and the publication won two Pulitzer Prizes, but the owner, conservative Harry Guggenheim, was unhappy with the paper’s shift to the left, and he and Moyers were divided over the Vietnam War and the 1968 presidential election.—
Carmel Dagan,
Variety,
26 June 2025
Cite this Entry
“Improper.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/improper. Accessed 18 Jul. 2025.
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