1
as in fraudulent
given to or marked by cheating and deception
willing to stoop to underhand methods in order to win
Synonyms & Similar Words
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Antonyms & Near Antonyms
2
as in clandestine
undertaken or done so as to escape being observed or known by others
the congressman's underhand attempt to slip several pork barrel items into the bill
Synonyms & Similar Words
Antonyms & Near Antonyms
as in underhanded
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Example Sentences
Examples are automatically compiled from online sources to
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Recent Examples of underhand
Anthony Gharib, USA TODAY, 13 June 2023
Pitchers tossed underhand and no one wore gloves yet, resulting in smarting pain in the hands of catchers and first basemen.
—Jeff Suess, The Enquirer, 29 Mar. 2023
Emily McClanathan, Chicago Tribune, 8 May 2025
Baseball pitchers throw the ball overhand, whereas softball pitchers have an underhand delivery.
—Rick Mauch, Fort Worth Star-Telegram, 30 Apr. 2025
See All Example Sentences for underhand
Adjective
Each team will alternate tossing the bean bag underhand onto the board until all four bean bags are thrown.
—Anthony Gharib, USA TODAY, 13 June 2023
Pitchers tossed underhand and no one wore gloves yet, resulting in smarting pain in the hands of catchers and first basemen.
—Jeff Suess, The Enquirer, 29 Mar. 2023
Adverb
Her explosive personality and underhand tactics constantly antagonize Jenny, a down-to-earth woman who’s more or less content staying in her small hometown despite often being treated like an outsider.
—Emily McClanathan, Chicago Tribune, 8 May 2025
Baseball pitchers throw the ball overhand, whereas softball pitchers have an underhand delivery.
—Rick Mauch, Fort Worth Star-Telegram, 30 Apr. 2025
See All Example Sentences for underhand
Recent Examples of Synonyms for underhand
Adjective
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About 86% of the fraudulent claims for Medicare happened from December 2017 on.—
Meredith Colias-Pete,
Chicago Tribune,
29 July 2025
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An Arizona woman has been sentenced to more than eight years in prison for her role in a fraudulent scheme that helped North Koreans obtain remote IT positions at 309 US companies, including an unnamed member of the Fortune 500.—
Will McCurdy,
PC Magazine,
26 July 2025
Adjective
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Speaking with Robbie Fox on the My Mom's Basement podcast, the former WWE Champion shared the story of the clandestine meeting.—
Andrew Ravens,
MSNBC Newsweek,
16 July 2025
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Even when targeting America’s enemies, not all are supportive of clandestine cyberattacks.—
Thomas Brewster,
Forbes.com,
15 July 2025
Adjective
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Falter, 28, is a deceptive lefty under team control through 2028 who is enjoying his best season, with a 3.73 ERA and a 1.18 WHIP in 22 starts.—
The Athletic MLB Staff,
New York Times,
1 Aug. 2025
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The attackers use deceptive ads that imitate popular cryptocurrency brands like Binance, TradingView, ByBit and MetaMask.—
Kurt Knutsson,
FOXNews.com,
1 Aug. 2025
Adjective
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The bill would ban face coverings during public enforcement operations unless medically required or part of a covert investigation.—
Billal Rahman,
MSNBC Newsweek,
24 July 2025
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The human touch is also crucial for ensuring accountability with agentic AI use, particularly for security considerations like accountability and distinguishing a genuine user from a covert threat.—
Imran Aftab,
Forbes.com,
17 July 2025
Adjective
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The former Oakland Raiders linebacker was Arnold Schwarzenegger’s shady military pal in Predator (1987) before landing his own macho action vehicle in Action Jackson (1988).—
Skyler Trepel,
EW.com,
25 July 2025
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According to the weather service, heat index values are calculated for shady conditions with light winds, but direct sun exposure can increase these values by up to 15 degrees.—
Mary Wasson,
Austin American Statesman,
24 July 2025
Adjective
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The black hole and its crooked jet are found in a blazar known as OJ 287, located about four billion light-years away.—
Keith Cooper,
Space.com,
1 Aug. 2025
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There are all sorts of bad husbands in The Hunting Wives: Jed (Dermot Mulroney) is a horny oil tycoon with his eyes set on the governor’s mansion, Clint (Jason Davis) is a snobby reverend, and Jonny (Branton Box) is a crooked sheriff.—
Fran Hoepfner,
Vulture,
1 Aug. 2025
Adjective
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At the beginning of the season, host Alan Cumming picks the Traitors that will pit the Faithful against each other by murdering them one by one while trying to remain undercover.—
Armando Tinoco,
Deadline,
22 July 2025
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Ogles cited an undercover video obtained by conservative news website Townhall which appears to show a university employee discussing the school’s Office of Hope, Unity, and Belonging.—
Ruben Montoya,
The Tennessean,
19 July 2025
Adjective
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So, in that moment, the things that are coming out of my mouth are not dishonest.—
Jason P. Frank,
Vulture,
22 July 2025
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Writing faculty have both the agency and the academic freedom to examine generative AI’s dishonest training origins and conclude: There is no path to ethically teach AI skills.—
Peter Greene,
Forbes.com,
22 July 2025
Cite this Entry
“Underhand.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/underhand. Accessed 6 Aug. 2025.
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