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
  • Over the decades, as Shakur’s stature grew and evolved, there were flare-ups of media interest and theories but no conclusions or arrests.
    — Dominic Patten, Deadline, 13 Oct. 2026
  • Be curious, not judgmental All of the above has unleashed theories about Simmons among fans and, of course, in the online world.
    — Kansas City Star, Kansas City Star, 12 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
  • The film explores the contradictions of a Bulgarian town pulled into Europe’s shifting geopolitical order, where arms production for Ukraine’s frontlines collides with enduring ties to Russia, personal convictions, and the everyday need to survive.
    — Leo Barraclough, Variety, 16 Oct. 2026
  • Additional convictions for escape, battery and weapons offenses extended his prison sentence.
    — Landon Mion, FOXNews.com, 14 Oct. 2026
Definition of convictions
Noun
  • To get to the bottom of the mystery of the article’s spurious dating, Cade and a team of researchers from around the globe sifted through historic reports and observations of geomagnetic activity to set the record straight.
    — Mike McRae October 15, New Atlas, 16 Oct. 2026
  • And, based on my observations, some platform algorithms have forced very specific types of creator content formats, producing a formulaic product.
    — William Daddi, Forbes.com, 16 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
  • Even if the wars do continue, the identities of both major parties are in flux—existing coalitions are shaky, and the tremors could lead to unexpectedly competitive races in seats drawn around outdated assumptions.
    — Jon Allsop, New Yorker, 10 Oct. 2026
  • Soon after, Mercury in Scorpio quincunxes Saturn in Aries, revealing where our words, assumptions, or plans do not quite fit the reality in front of us.
    — Tarot.com, New York Daily News, 9 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 19 Oct. 2026.

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