litmus test

as in challenge
something (such as an opinion about a political or moral issue) that is used to make a judgment about whether someone or something is acceptable The party is using attitudes about gun control as a litmus test for political candidates.

Synonyms & Similar Words

Relevance

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 litmus test Police surveillance has been a hot-button issue in the Metro Council, and this legislation is considered an important litmus test. Nate Rau, Axios, 4 Mar. 2025 The election could also serve as an early litmus test for Republicans and Democrats after President Donald Trump won every swing state, including Wisconsin. Scott Bauer, Chicago Tribune, 28 Feb. 2025 Alex Bregman remained a free agent, representing a litmus test for ownership’s willingness to spend. Patrick Mooney, The Athletic, 20 Feb. 2025 France’s new Prime Minister Francois Bayrou has signaled that the legislation could return to the agenda — providing something of a litmus test for those watching France’s efforts to rein in its deficits. Ruxandra Iordache, CNBC, 18 Feb. 2025 See All Example Sentences for litmus test
Recent Examples of Synonyms for litmus test
Noun
  • The pope's ability to maintain governance from his hospital room highlights his commitment to his role despite health challenges.
    William Lambers, Newsweek, 10 Mar. 2025
  • The challenge of fighting for democracy, liberalism, and the rule of law just got a lot harder because the president of the United States—a title that used to be synonymous with the leader of the free world—just switched sides.
    Michael McFaul, The Atlantic, 10 Mar. 2025
Noun
  • Since its launch in 2018, D20 has survived a gauntlet of uncertainty, rocked by layoffs from its corporate owners just before a pandemic sent them all playing virtually in isolation.
    Eric Francisco, Rolling Stone, 1 Mar. 2025
  • The Crusaders are no strangers to winning the section’s toughest gauntlet.
    Joseph Dycus, The Mercury News, 1 Mar. 2025
Noun
  • Liverpool passed acid tests in Milan and Manchester, and are perfect from six Champions League games, only conceding once.
    Liam Tharme, The Athletic, 31 Dec. 2024
  • That was the acid test that our music was acceptable.
    David Browne, Rolling Stone, 22 Dec. 2024
Noun
  • Her litmus to make sure these moments were successful?
    William Earl, Variety, 23 Jan. 2025
  • One of the best was the part about enjoying the season and not making playoff success your litmus for hockey fandom happiness.
    Murat Ates, The Athletic, 25 Nov. 2024
Noun
  • Prior to the trial, public support for the system was low, at just 36 %.
    Laurie Winkless, Forbes, 12 Mar. 2025
  • Thus began the trial that is expected to shed light on the death of the Argentine idol, more than four years after his passing.
    Gilles Salomone, CNN, 11 Mar. 2025

Browse Nearby Words

Podcast

Cite this Entry

“Litmus test.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/litmus%20test. Accessed 25 Mar. 2025.

More from Merriam-Webster on litmus test

Last Updated: - Updated example sentences
Love words? Need even more definitions?

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