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
  • Some universities have a long standing tradition of continually testing students’ ability to explain and rationalise their theories.
    — Reynald Fasciaux, Fortune, 8 Oct. 2026
  • But when the 17-year-old Russian returns what seems like moments later with a solution to significantly advance the theories outlined in the paper, the professor finds himself with a new research partner.
    — David Rooney, HollywoodReporter, 6 Oct. 2026
Definition of theories
Noun
  • Earlier studies have pointed to different hypotheses about the formation of the lunar magnetic field.
    — Jacopo Prisco, CNN Money, 29 Sep. 2026
  • Observation generates hypotheses; hypotheses lead to anatomical investigation; anatomy stimulates physiological questions; physiology eventually produces clinical trials.
    — Subramaniam C. Krishnan, STAT, 28 Sep. 2026
Definition of hypotheses
Noun
  • In the earlier trials, three convictions were tossed out, including one when the prosecutor improperly excluded African Americans from the jury.
    — ABC News, ABC News, 8 Oct. 2026
  • That criminal case shined a spotlight on Miami’s luxury real estate market over which the Alexander brothers held sway until their arrest, trial and convictions.
    — Etan Vlessing, HollywoodReporter, 8 Oct. 2026
Definition of convictions
Noun
  • Briscoe, for instance, has found that in neural-tube patterning there are two ways of reaching the same place in the landscape — a finding that reconciled previously contradictory observations.
    — Quanta Magazine, Quanta Magazine, 9 Oct. 2026
  • Nothing Fielder discovers can top what’s already widely known, so his observations inevitably temper her public image.
    — Richard Brody, New Yorker, 9 Oct. 2026
Definition of observations
Noun
  • Many mathematicians have stopped posting open conjectures and potential ideas at the end of their papers, for fear that they’ll be scraped by bots and fed into AI models.
    — Jordana Cepelewicz, Quanta Magazine, 5 Oct. 2026
  • 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
Definition of conjectures
Noun
  • This moment captures a tension that Said faced in battling assumptions that deep political engagement somehow foreclosed the possibility of other interests.
    — Lovia Gyarkye, HollywoodReporter, 4 Oct. 2026
  • Teams can test assumptions, gather feedback and decide whether an idea deserves another iteration or should be left behind.
    — Stephen Clark, Forbes.com, 2 Oct. 2026
Definition of assumptions
Noun
  • The account reportedly had one follower which was Tatum, further fueling speculations.
    — Saman Shafiq, USA Today, 22 Sep. 2026
  • Such speculations reflect the richness of possibilities that the new work opens up.
    — Philip Ball, Scientific American, 20 Aug. 2026
Definition of speculations
Noun
  • Today’s puzzle took our testers an average of 5 guesses out of 6, or moderately challenging.
    — New York Times Games, New York Times, 9 Oct. 2026
  • Getting a word with a small number of guesses is a source of pride for players.
    — Max Goldbart, Deadline, 7 Oct. 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 12 Oct. 2026.

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