treacherousness

noun

Definition of treacherousnessnext
as in underhandedness

Related Words

Relevance

Dissimilar Words

Example Sentences

Recent Examples of Synonyms for treacherousness
  1. underhandedness
  2. secrecy
  3. shrewdness
  4. hypocrisy
  5. artfulness
  6. stealthiness
  7. shadiness
  8. deviousness
Noun
  • Frustrated but persistent, about seven hundred of the twelve hundred agents that participated in the board collaborated in what was essentially a cybersecurity version of capture the flag, a war game in which underhandedness is rewarded.
    — Jill Lepore, New Yorker, 21 Sep. 2026
Definition of underhandedness
Noun
  • In a sea of influencers, Michelin’s century of dining expertise and its strict code of secrecy stand out.
    — Bon Appétit, Bon Appetit Magazine, 16 Oct. 2026
  • His lawyers, making the motion for dismissal, argued that Kuznietsov was still an active duty soldier and as such was obligated by Ukrainian law not to speak for reasons of secrecy linked to national security.
    — Arkansas Online, Arkansas Online, 15 Oct. 2026
Definition of secrecy
Noun
  • Spain’s shrewdness came in their refusal to engage with off-the-ball trivialities.
    — Adam Crafton, New York Times, 20 July 2026
  • Instead, Franklin will rise by virtue of hard work and (actual) shrewdness.
    — John Swansburg, The Atlantic, 15 June 2026
Definition of shrewdness
Noun
  • Unlike Gregor Samsa who is confined to his room after transforming into a huge insect, the protagonist still has to go to work, a dark and bleak absurdity that lays bare the alienation, isolation, and hypocrisy of modern life.
    — Deadline, Deadline, 14 Oct. 2026
  • Trump, in a Truth Social post, accused the media of hypocrisy for allegedly refusing to cover past purchases of Russian energy by the European Union.
    — Kevin Breuninger, CNBC, 12 Oct. 2026
Definition of hypocrisy
Noun
  • The term seems to imply a mastery of all the resources of a form, displayed in a surprising context without self-conscious artfulness.
    — Adam Gopnik, New Yorker, 7 Sep. 2026
  • No need to get bogged down in questions about provenance, artfulness, long-form storytelling, or even metaphors.
    — Robin Givhan, Vanity Fair, 19 Aug. 2026
Definition of artfulness
Noun
  • Alois Ruf is a modest man who has grown the family business—Porsche optimization—with a steely stealthiness and notable technical ambition.
    — Jason Barlow, Robb Report, 13 July 2026
  • But what surprised me most about these curls was the stealthiness of the burn.
    — Taylor Tobin, Southern Living, 1 Oct. 2025
Definition of stealthiness
Noun
  • But the gossipy tidbits almost pale next to the eye-opening shadiness of some of the business strategies.
    — David Rooney, HollywoodReporter, 8 Sep. 2026
  • The actor earned breakout status thanks to perfecting a mix of faux-friendliness and corporate shadiness on Severance, and that combo is put to extremely good use here.
    — David Fear, Rolling Stone, 28 July 2026
Definition of shadiness
Noun
  • Focus on either your high level of integrity or your deviousness.
    — Alice Burton, Vulture, 25 Sep. 2026
  • The piece urges critical inquiry into such claims, emphasizing that human oversight, not AI's inherent deviousness, can be a sizable contributor.
    — Lance Eliot, Forbes.com, 5 Aug. 2026
Definition of deviousness
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.

Browse Nearby Words

treacherous
treacherousness
treachery
See all Nearby Words

Cite this Entry

“Treacherousness.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/treacherousness. Accessed 18 Oct. 2026.

Copy Citation
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Last Updated: - Updated example sentences

Popular in Grammar & Usage

See More

'Affect' vs. 'Effect'

Merriam-Webster’s Great Big List of Words You Love to Hate

The Exceptions of '-s' and '-es' Plurals

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?
See More

Popular in Wordplay

See More

16 Food Words Recently Added to the Dictionary

The Real Origin of 'Supercalifragilistic'

9 Words That Sound Like Insults But Aren't

7 Words for Bad Endings and Rough Situations

The Words of the Week - Oct. 16
See More

Popular

See More

'Affect' vs. 'Effect'

16 Food Words Recently Added to the Dictionary

The Real Origin of 'Supercalifragilistic'
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
artwork of illustrated limes with the text limes and smile with an arrow connecting the two words
Quiz: Spot the Anagram! Scramble these words to find new words with the e...
See All