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Synonym Chooser

How does the adjective questionable contrast with its synonyms?

Some common synonyms of questionable are doubtful, dubious, and problematic. While all these words mean "not affording assurance of the worth, soundness, or certainty of something," questionable may imply no more than the existence of doubt but usually suggests that the suspicions are well-grounded.

a man of questionable honesty

Where would doubtful be a reasonable alternative to questionable?

The words doubtful and questionable can be used in similar contexts, but doubtful implies little more than a lack of conviction or certainty.

doubtful about whether I said the right thing

In what contexts can dubious take the place of questionable?

While the synonyms dubious and questionable are close in meaning, dubious stresses suspicion, mistrust, or hesitation.

dubious about the practicality of the scheme

When is it sensible to use problematic instead of questionable?

The synonyms problematic and questionable are sometimes interchangeable, but problematic applies especially to things whose existence, meaning, fulfillment, or realization is highly uncertain.

whether the project will ever be finished is problematic

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 questionable Articles and videos on its website say that vaccine injuries are common while the benefits of immunizations are questionable, call for more study of vaccines on the childhood schedule and promote the false idea that vaccines cause autism. Sarah Owermohle, CNN Money, 13 June 2025 As Bowden pointed out, his defense has been questionable, which has led the Padres to primarily play him at first base. Drew Vonscio, MSNBC Newsweek, 11 June 2025 That reduced activity leads to a lower sense of responsibility, even if the outcome is morally questionable. Jenny Lehmann, Discover Magazine, 11 June 2025 At sites such as the one near El Mirage, the legality of the material is questionable. Susanne Rust, Los Angeles Times, 11 June 2025 See All Example Sentences for questionable
Recent Examples of Synonyms for questionable
Adjective
  • But another piece of it is in the dubious nature of the state’s creation.
    Chris Stirewalt, The Hill, 20 June 2025
  • The inconsistency of the geographical settings goes hand in hand with the how their American protagonists are depicted as inept operators whose heroism is ambiguous Soon after his arrival in Saigon, Andrews mistakes an advertisement for a dubious massage parlor as a clue from a local contact.
    H.M.A. Leow, JSTOR Daily, 18 June 2025
Adjective
  • But his approach is unlikely to foster either emotion.
    KORI SCHAKE, Foreign Affairs, 24 June 2025
  • Despite rapid advances in AI tools, experts say the technology is unlikely to transform the film and TV industry overnight due to rising production costs fueled by streaming wars.
    Sydney Lake, Fortune, 24 June 2025
Adjective
  • While his perspective on European exceptionalism may be debatable, his timing isn't.
    Charles Towers-Clark, Forbes.com, 13 June 2025
  • That bill would aggressively phase out crucial clean energy tax credits and lead to fewer renewable energy additions—though the degree of that drop off is debatable.
    Justin Worland, Time, 13 June 2025
Adjective
  • But some fear Newsom might even veto the $110 million, although this seems doubtful, given the public anger that could generate.
    George Skelton, Los Angeles Times, 23 June 2025
  • Whether Baghdad would risk firing these at intruding IAF jets that are not actively attacking targets on its territory is doubtful, given the crushing retaliation doing so would likely incur.
    Paul Iddon, Forbes.com, 22 June 2025
Adjective
  • And if that decline becomes problematic, it will likely be tied to physical decline that makes an LTIR exit viable.
    Jonas Siegel, New York Times, 19 June 2025
  • Attempts to stem the flow of materials that could aid Kim's nuclear program became even more problematic last year when Russia vetoed a UN Security Council resolution that would have extended the mandate of a panel of experts enforcing sanctions on North Korea.
    Micah McCartney, MSNBC Newsweek, 19 June 2025
Adjective
  • The other shoe dropped with an unsettling thud recently when White House Press Secretary Karoline Leavitt openly gay-bashed in defense of her controversial boss.
    Louis Balsamo, Baltimore Sun, 25 June 2025
  • In 2020, the Encinitas City Council approved the construction of a new Sanderling Waldorf school on a controversial spot on Mays Hollow Lane near Quail Gardens Drive.
    Karen Billing, San Diego Union-Tribune, 24 June 2025
Adjective
  • Avoid suspicious links and install strong antivirus protection: Crocodilus spreads through deceptive ads and fake app links.
    Kurt Knutsson, FOXNews.com, 19 June 2025
  • The cause of the fire remains under investigation, but state fire officials said Wednesday a preliminary investigation found no suspicious cause.
    Todd Prussman, Boston Herald, 18 June 2025

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Cite this Entry

“Questionable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/questionable. Accessed 30 Jun. 2025.

More from Merriam-Webster on questionable

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