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
  • No contemporary record confirms who commissioned it, however, and other theories have attributed its patronage to figures including Matilda, William the Conqueror's wife.
    — Tiago Ventura, Time, 10 July 2026
  • By more precisely measuring this consequence of general relativity, this study also serves to constrain alternate theories that call Einstein’s conclusions into question.
    — Mary Randolph, Scientific American, 8 July 2026
Definition of theories
Noun
  • The Athletic’s Michael Cox gave a detailed breakdown that walked through the tactical hypotheses, but there might be a more rudimentary explanation for this trend.
    — Mark Carey, New York Times, 28 June 2026
  • Science is designed to estimate risk, test hypotheses, identify patterns, and reduce the likelihood of false causal inference.
    — Alex Smolak, STAT, 27 June 2026
Definition of hypotheses
Noun
  • Impeachments are doomed to fail anyway, because unless the Democrats win 67 Senate seats, there will be no convictions.
    — Chicago Tribune, Chicago Tribune, 9 July 2026
  • The penalties were enhanced based on his prior state convictions, according to officials.
    — Justin Muszynski, Hartford Courant, 9 July 2026
Definition of convictions
Noun
  • The researchers then tested whether the theory could explain the observations.
    — Rupendra Brahambhatt, Interesting Engineering, 5 July 2026
  • Using proxies for past weather and more recent observations, studies confirm that climate is warming.
    — Marshall Shepherd, Forbes.com, 4 July 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
  • The second question is cost behavior, meaning what the bill does when tool calls double and when agent volume falls short of the vendor’s assumptions.
    — Janakiram MSV, Forbes.com, 6 July 2026
  • Here is a brief overview and judgement calls of several garden insects that challenge our assumptions about who belongs in which column.
    — Rita Perwich, San Diego Union-Tribune, 4 July 2026
Definition of assumptions
Noun
  • These speculations are put to rest by the child, who says, ‘No!
    — Literary Hub, Literary Hub, 16 June 2026
  • Griffin has encouraged these speculations.
    — Gary Sernovitz, New Yorker, 15 June 2026
Definition of speculations
Noun
  • Simple words with a sibling or housemate work better than guesses.
    — Tarot.com, Baltimore Sun, 10 July 2026
  • Without high-quality data to support them, these decisions run the risk of becoming mere guesses.
    — John Kubale, The Conversation, 8 July 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 Jul. 2026.

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