Synonym Chooser

How does the verb ascertain contrast with its synonyms?

Some common synonyms of ascertain are determine, discover, learn, and unearth. While all these words mean "to find out what one did not previously know," ascertain implies effort to find the facts or the truth proceeding from awareness of ignorance or uncertainty.

attempts to ascertain the population of the region

When is determine a more appropriate choice than ascertain?

The meanings of determine and ascertain largely overlap; however, determine emphasizes the intent to establish the facts definitely or precisely.

unable to determine the origin of the word

When would discover be a good substitute for ascertain?

While in some cases nearly identical to ascertain, discover may apply to something requiring exploration or investigation or to a chance encounter.

discovered the source of the river

In what contexts can learn take the place of ascertain?

The words learn and ascertain can be used in similar contexts, but learn may imply acquiring knowledge with little effort or conscious intention (as by simply being told) or it may imply study and practice.

I learned her name only today
learning Greek

When can unearth be used instead of ascertain?

The words unearth and ascertain are synonyms, but do differ in nuance. Specifically, unearth implies bringing to light something forgotten or hidden.

unearth old records

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 ascertain That’s impossible to ascertain because MTC has treated the revenues from the programs as one giant pool of money and has not provided accounting that segregates the income and expenditures for each. Mercury News & East Bay Times Editorial, The Mercury News, 10 Jan. 2025 For the Bucovina Convent, trying to ascertain exactly what the great schema nun would look like was fascinating. Liam Hess, Vogue, 23 Dec. 2024 The qualities ascertained, and their corresponding numbers, were meaningless to me. Caity Weaver, New York Times, 25 Jan. 2025 Beal would also have to waive his no-trade clause; presumably the teams involved would ascertain whether this was a realistic possibility before marching headlong into a deal. John Hollinger, The Athletic, 22 Jan. 2025 See All Example Sentences for ascertain
Recent Examples of Synonyms for ascertain
Verb
  • This fall the community discovered another problem.
    Emily Schwing, NPR, 4 Mar. 2025
  • Thankfully, men are increasingly embracing these practices and discovering their benefits.
    Essence, Essence, 4 Mar. 2025
Verb
  • For the citrus grower Van der Merwe, finding an alternative destination for his produce if South Africa is removed from AGOA and exporting to the US becomes less profitable would not be easy.
    Nimi Princewill, CNN, 2 Mar. 2025
  • In several respects, the survey found that Sacramento adults were less religious than Americans as a whole.
    Phillip Reese, Sacramento Bee, 2 Mar. 2025
Verb
  • Consider this medley the unofficial start to the 2025 promo tour for Wicked: For Good, which will release in theaters on Nov. 21 and realize the second half of director Jon M. Chu's musical adaptation on the big screen.
    Nick Romano, EW.com, 3 Mar. 2025
  • The moment an owner realized her dog isn't alone in his crate has gone viral on TikTok.
    Gordon G. Chang, Newsweek, 3 Mar. 2025
Verb
  • Going head-to-head against powerful forces of the warehousing status quo isn’t for the faint-hearted, but the lessons learned from succeeding can be transformative.
    Alexander Puutio, Forbes, 1 Mar. 2025
  • Starting out, Horton had been excited about learning from the judge, having a mentor, maybe someday even becoming a judge herself.
    Carrie Johnson, NPR, 1 Mar. 2025
Verb
  • Other braids seen on the runway included messy, pulled out pigtails and tiny face-framing plaits.
    Ranyechi Udemezue, Vogue, 26 Feb. 2025
  • The trailer above, which dropped on Wednesday, introduces you to the new couples fighting to see if their love can withstand temptation and drama, but there’s a catch.
    Gabriela Silva, TVLine, 26 Feb. 2025
Verb
  • Four weeks after their treatment, their vision was evaluated using a range of tests, including following a pen light, moving crayons between cups, locating white objects on a dark background, and navigating a corridor.
    Michael Irving, New Atlas, 1 Mar. 2025
  • Immigration, police, and relief authorities kept close watch on the Fort Worth Latino communities on the North Side and Dallas Alley, located on East Victory Boulevard, in the early 20th century.
    Richard J. Gonzales, Fort Worth Star-Telegram, 1 Mar. 2025
Verb
  • When people hear about large groups of people in class action cases, those people are typically identified in the discovery process, where the business will produce information and documents identifying people who have been similarly harmed.
    Gordon G. Chang, Newsweek, 4 Mar. 2025
  • Elsewhere in the footage, officers can be heard laughing.
    Charlotte Phillipp, People.com, 3 Mar. 2025
Verb
  • Here are four simple questions that can determine longevity of your connection.
    Mark Travers, Contributor, CNBC, 9 Mar. 2025
  • The disposition of Dahlin’s estate is being determined in a supervised probate case.
    Jim Woods, Chicago Tribune, 9 Mar. 2025

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Cite this Entry

“Ascertain.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/ascertain. Accessed 12 Mar. 2025.

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