brain waves

noun

plural of brain wave
as in theories

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Example Sentences

Recent Examples of Synonyms for brain waves
  1. theories
  2. hypotheses
  3. convictions
  4. observations
  5. conjectures
  6. assumptions
  7. speculations
  8. guesses
Noun
  • The sheriff's office also sought to rebut theories that had circulated publicly about the case, including claims that evidence was missing or the crime scene had been manipulated.
    — Zachary Bynum, CBS News, 14 Aug. 2026
  • Forbes probably won’t sue Despite the range of legal theories available, Friedman doubts Forbes will actually bring a case.
    — Catherina Gioino, Fortune, 14 Aug. 2026
Definition of theories
Noun
  • Microsoft is already deploying autonomous threat-detection capabilities capable of continuously investigating incidents, developing hypotheses, gathering supporting evidence and identifying malicious activity that traditional processes can miss.
    — Emil Sayegh, Forbes.com, 10 Aug. 2026
  • The World Health Organization’s independent scientific advisory group reported in 2025 that much of the information needed to fully evaluate the competing hypotheses had not been provided by China.
    — Art Jipson, The Conversation, 30 July 2026
Definition of hypotheses
Noun
  • But the South Carolina Supreme Court overturned the murder convictions this May and ordered a retrial, saying Colleton County’s then-clerk tainted the first trial with what the defense said was prejudicial comments to the jury.
    — Devon M. Sayers, CNN Money, 14 Aug. 2026
  • However, registration isn't mandatory for convictions involving an improper relationship between an educator and a student.
    — Mateo Rosiles, USA Today, 13 Aug. 2026
Definition of convictions
Noun
  • Its observations helped refine the age of the Universe, study black holes, discover thousands of galaxies, and capture some of the most iconic images ever taken from space.
    — Kaif Shaikh, Interesting Engineering, 9 Aug. 2026
  • As mentioned in recent observations, cornerback and linebacker remain difficult to gauge with the injury list growing at those respective positions.
    — Kansas City Star, Kansas City Star, 8 Aug. 2026
Definition of observations
Noun
  • There have been a lot of conjectures, but little in the way of actual proof of what took place.
    — Lizzie Lanuza, StyleCaster, 25 May 2026
  • As part of the effort to prove these conjectures, Grothendieck proposed his notion of a scheme.
    — Konstantin Kakaes, Quanta Magazine, 20 May 2026
Definition of conjectures
Noun
  • First, misguided assumptions lead to isolation, as leaders wrongly believe others will react negatively to outreach, fostering social pessimism.
    — Julie Kratz, Forbes.com, 9 Aug. 2026
  • Hundreds of thousands of newcomers arrived from across the country, bringing different religious experiences, different politics and different assumptions.
    — Théoden Janes, Charlotte Observer, 9 Aug. 2026
Definition of assumptions
Noun
  • Although no official statements have been made, frenetic speculations about TWICE leader Jihyo and members Tzuyu and Chaeyoung earlier this year prompted JYP to issue statements that contract negotiations were still ongoing.
    — Hannah Abraham, Forbes.com, 10 Aug. 2026
  • But Fetterman rejected those speculations in an op-ed published in The Washington Post in May.
    — Fernando Cervantes Jr, USA Today, 31 July 2026
Definition of speculations
Noun
  • Everyone predicted the scoreline of each of the 10 Premier League matches each gameweek, with points awarded for correct guesses and a league table kept track of who was leading.
    — The Athletic Soccer Experts, New York Times, 14 Aug. 2026
  • Under Sharma’s tweet, past all the guesses, there are a huge number of fans telling her that Elder Scrolls VI should be Xbox exclusive as easily the biggest first-party game of this generation.
    — Paul Tassi, Forbes.com, 12 Aug. 2026
Definition of guesses
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.

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brain wave
brain waves
brainy
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Cite this Entry

“Brain waves.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/brain%20waves. Accessed 16 Aug. 2026.

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