Definition of speculatenext

Synonym Chooser

How is the word speculate different from other verbs like it?

Some common synonyms of speculate are cogitate, deliberate, reason, reflect, and think. While all these words mean "to use one's powers of conception, judgment, or inference," speculate implies reasoning about things theoretical or problematic.

speculated on the fate of the lost explorers

When can cogitate be used instead of speculate?

In some situations, the words cogitate and speculate are roughly equivalent. However, cogitate implies deep or intent thinking.

cogitated on the mysteries of nature

When would deliberate be a good substitute for speculate?

The synonyms deliberate and speculate are sometimes interchangeable, but deliberate suggests slow or careful reasoning before forming an opinion or reaching a conclusion or decision.

the jury deliberated for five hours

Where would reason be a reasonable alternative to speculate?

Although the words reason and speculate have much in common, reason stresses consecutive logical thinking.

able to reason brilliantly in debate

When might reflect be a better fit than speculate?

While the synonyms reflect and speculate are close in meaning, reflect suggests unhurried consideration of something recalled to the mind.

reflecting on fifty years of married life

In what contexts can think take the place of speculate?

The meanings of think and speculate largely overlap; however, think is general and may apply to any mental activity, but used alone often suggests attainment of clear ideas or conclusions.

teaches students how to think

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 speculate The doctors speculated that after the revision was done, there may still have been ceramic microparticles from the previous shattered liner left in the joint. Beth Mole, ArsTechnica, 2 July 2026 Roughly 40 minutes later, Carrol and King speculate as to why a female employee may have been wanted at the courthouse. Lillie Davidson, Fort Worth Star-Telegram, 2 July 2026 After Democrats lost big in the 2024 election, some party members speculated that a Great Ideological Rejiggering was in order. Elaine Godfrey, The Atlantic, 1 July 2026 While the exact whereabouts of the ring is widely speculated, it is believed to have been returned to Dodi’s father, and was still in his possession at the time of his death in 2023. Emma Banks, InStyle, 1 July 2026 See All Example Sentences for speculate
Recent Examples of Synonyms for speculate
Verb
  • Peter, Anton and Marian Stastny, Quebec Nordiques, 1980-89 Even someone who barely knows a puck from a duck could guess Wayne Gretzky led the NHL in scoring for the 1980s.
    David J. Neal, The Orlando Sentinel, 29 June 2026
  • Competitive Wordle Score The Wordle Bot gets 1 point for guessing in three and 1 for beating me.
    Erik Kain, Forbes.com, 27 June 2026
Verb
  • Some Cuba watchers are skeptical Rodríguez Castro could assume a leading role in the official government.
    Romina Ruiz-Goiriena, USA Today, 6 July 2026
  • Vahidi, who assumed the role after his predecessor Mohammad Pakpour was killed in US-Israeli strikes on the first day of the war, is rarely seen in public.
    Billy Stockwell, CNN Money, 5 July 2026
Verb
  • There’s supposed to be a different cut of the film that shows Sarah’s face being smashed in by Nikki in the movie’s most shocking moment.
    Paul Tassi, Forbes.com, 30 June 2026
  • The recent military action tested an initial agreement that was supposed to halt hostilities during 60 days of negotiations.
    Xiaoqian Lin, CNN Money, 29 June 2026
Verb
  • At the time of the arrest, police seized more than $200,000 worth of drugs, including Ecstasy, LSD, and what police suspected was ketamine.
    Cara Lynn Shultz, PEOPLE, 29 June 2026
  • House Bill 945 establishes new regulations for cryptocurrency kiosks and allows financial institutions to place temporary holds on transactions when elder financial exploitation is suspected.
    Christopher Harris, CBS News, 29 June 2026
Verb
  • Everybody thought this match was going to be a walk in the park.
    Miami Herald, Miami Herald, 4 July 2026
  • There was at least one person who thought to protest over the situation.
    Bryan West, USA Today, 4 July 2026

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Cite this Entry

“Speculate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/speculate. Accessed 6 Jul. 2026.

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