Synonym Chooser

How does the adjective crucial contrast with its synonyms?

The words acute and critical are common synonyms of crucial. While all three words mean "of uncertain outcome," crucial suggests a dividing of the ways and often a test or trial involving the determination of a future course or direction.

a crucial vote

Where would acute be a reasonable alternative to crucial?

While the synonyms acute and crucial are close in meaning, acute stresses intensification of conditions leading to a culmination or breaking point.

an acute housing shortage

How are the words critical and acute related as synonyms of crucial?

Critical adds to acute implications of imminent change, of attendant suspense, and of decisiveness in the outcome.

the war has entered a critical phase

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 crucial Carlen believes this opens a crucial frontier for interdisciplinary research, especially in cities like Los Angeles, where uneven geographies, biodiversity and political decisions intersect daily. Los Angeles Times, 9 July 2025 Cloudflare's system could also threaten web projects like The Internet Archive, which notably played a crucial role in helping track data deleted from government websites after Donald Trump took office. ArsTechnica, 9 July 2025 And many emergency management experts and state disaster response officials say that FEMA plays a crucial role that state governments cannot fill. Rebecca Hersher, NPR, 9 July 2025 With excitement growing over his pace and death-bowling abilities in the crucial latter stages of an innings — ramped up after a final-over hat-trick against Middlesex in the Twenty20 Blast — England fast-tracked him. Max Mathews, New York Times, 9 July 2025 See All Example Sentences for crucial
Recent Examples of Synonyms for crucial
Adjective
  • Those were key questions Friday night during the mostly crowd-pleasing 2025 Happy Together Tour performance at Humphreys Concerts by the Bay.
    George Varga, San Diego Union-Tribune, 13 July 2025
  • Whether or not the agency could maintain the independence necessary to be seen as legitimate emerged as a key concern during Friday’s board meeting.
    Miami Herald, Miami Herald, 12 July 2025
Adjective
  • Future View Of Mentorship Looking ahead, the role of mentors in fostering innovation will become even more critical and nuanced.
    David Henkin, Forbes.com, 16 July 2025
  • Em Out arrived to critical acclaim, with some hailing it as an instant classic and contender for album of the year.
    Preezy Brown, VIBE.com, 15 July 2025
Adjective
  • Madueke’s dribbling is the most eye-catching part of his game, with his speed and ability to go both ways being vital.
    David Ornstein, New York Times, 11 July 2025
  • Donate: Financial contributions are vital for ongoing medical care, supplies and operational costs.
    Deborah Sengupta Stith, Austin American Statesman, 11 July 2025
Adjective
  • Although initial discussions started around 1999, the pivotal moment came during the blackouts of 2001.
    David Blekhman, Forbes.com, 15 July 2025
  • Lorde, whose music is featured at a pivotal moment in the show, also attended a performance at the Booth Theatre last week.
    Caitlin Huston, HollywoodReporter, 15 July 2025

Browse Nearby Words

Cite this Entry

“Crucial.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/crucial. Accessed 21 Jul. 2025.

More from Merriam-Webster on crucial

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!