underhand 1 of 2

adjective

Definition of underhandnext
1
as in fraudulent
given to or marked by cheating and deception willing to stoop to underhand methods in order to win

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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

underhand

2 of 2

adverb

as in underhanded

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Dissimilar Words

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of underhand
Adjective
In 1978, Kathleen Madigan won the Mid-Missouri Hoops Shoot Championship by making 14 of 15 attempts, all underhand. — Mac Engel march 5, Fort Worth Star-Telegram, 5 Mar. 2026 In a late-game highlight, rookie forward Adou Thiero provided a rare opportunity for Laker fans to cheer, catching a Bronny James underhand lob for an alley-oop dunk through contact. — Benjamin Royer, Oc Register, 11 Feb. 2026
Adverb
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 See All Example Sentences for underhand
Recent Examples of Synonyms for underhand
  1. fraudulent
  2. clandestine
  3. deceptive
  4. covert
  5. shady
  6. undercover
  7. crooked
  8. underground
Adjective
  • Police said Pabst later learned that the pickup documents were fraudulent.
    — Saleen Martin, USA Today, 3 Sep. 2026
  • Washington rejected the legitimacy of the 2018 election that returned Maduro to office and also considered his 2024 reelection fraudulent.
    — Antonio María Delgado, Miami Herald, 3 Sep. 2026
Definition of fraudulent
Adjective
  • The clandestine manner in which LG monitors were installing ad-pushing software onto third-party devices, however, remains seriously concerning.
    — Scharon Harding, ArsTechnica, 24 Aug. 2026
  • The clandestine transits have changed the game for the Middle Eastern oil industry.
    — David Goldman, CNN Money, 22 Aug. 2026
Definition of clandestine
Adjective
  • The technology was also tested against deceptive behaviour, an in a different scenario, fishing boats appeared to retreat while vessels from another direction accelerated toward the coastguard ship.
    — Bojan Stojkovski, Interesting Engineering, 30 Aug. 2026
  • The siblings are likely to dispute Jeanie’s characterization of their actions as deceptive and clandestine, perhaps by pointing to communications with their sister and her responses.
    — Michael McCann, Sportico.com, 28 Aug. 2026
Definition of deceptive
Adjective
  • Psyops can be overt or covert, but they’re designed with a clear objective, said Jan Goldman, a professor of intelligence and security studies at The Citadel who has also worked on psyops.
    — Harmeet Kaur, CNN Money, 27 Aug. 2026
  • In a recent presentation, OpenAI researchers described how AI agents used a covert message board to plan their next moves.
    — Alex Heath, Time, 26 Aug. 2026
Definition of covert
Adjective
  • But for now, CyberLeek is trying to monetize the GTA 6 leaks by asking for shady donations.
    — Michael Kan, PC Magazine, 25 Aug. 2026
  • Others sat in shady spots on Montrose Avenue where the parade units combined with waiting community groups to end the parade at the festival grounds.
    — Karie Angell Luc, Chicago Tribune, 24 Aug. 2026
Definition of shady
Adjective
  • And in 1963, Steinem gained national attention for going undercover at one of Hugh Hefner's nightclubs.
    — Juliana Kim, NPR, 3 Sep. 2026
  • The rest of the officers at the Pinellas County Sheriff's Office who were part of setting this undercover operation up and didn’t listen owe the officer an apology.
    — Sean Joseph OutKick, FOXNews.com, 2 Sep. 2026
Definition of undercover
Adjective
  • Cowin soon shifted to straighter technical methods applied to crooked storylines.
    — Leah Ollman, Los Angeles Times, 25 Aug. 2026
  • In addition, there are crooked cops on the inside trying to spring El Chapo, so the arresting officers need to quickly figure out who to trust.
    — K. Thor Jensen, PC Magazine, 21 Aug. 2026
Definition of crooked
Adjective
  • The United States conducted its first-ever underground nuclear test, dubbed the Rainier test, at the Nevada Test Site.
    — USA Today, USA Today, 1 Sep. 2026
  • Premee Mohamed, Wickhills (Tor Books, September 8) A fantastical spy thriller set on the streets and underground passages of a magical city?
    — Literary Hub, Literary Hub, 1 Sep. 2026
Definition of underground

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undergrowths
underhand
underhanded
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Cite this Entry

“Underhand.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/underhand. Accessed 4 Sep. 2026.

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