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 famous couple has been keeping a low profile of late, but that hasn’t kept people from speculating about them. Lissete Lanuza Sáenz, StyleCaster, 15 Apr. 2025 The default parlor game at Coachella is to speculate about who might be a viable headliner in the future; any of these three women could have held down her own day. Paul A. Thompson, Pitchfork, 14 Apr. 2025 Some paleontologists had speculated that, since no ankylosaurids bones had been found from that period in North America, the species had disappeared by then. Paul Smaglik, Discover Magazine, 14 Apr. 2025 Others speculated that the gate agent may have been influenced improperly. Paul Du Quenoy, MSNBC Newsweek, 28 Mar. 2025 See All Example Sentences for speculate
Recent Examples of Synonyms for speculate
Verb
  • Many theories have been floating around about what may have caused the rearranging with some guessing another stage and others imagining an extraordinary set design.
    Caché McClay, USA Today, 24 Apr. 2025
  • Jenny McCarthy-Wahlberg guessed Johnny Rzeznik from Goo Goo Dolls.
    Michael Schneider, Variety, 24 Apr. 2025
Verb
  • Many professionals enter the tech space assuming their success in structured environments will seamlessly translate into building and scaling a startup, guaranteed.
    Lola Eniolorunda, Forbes.com, 23 Apr. 2025
  • There’s a lot of reason to like these odds as Raphinha is averaging 3.68 shots per 90 minutes on the year, 0.15 xG per shot (well above average), and will likely assume penalty duties in the absence of Lewandowski.
    Brett Koremenos, New York Times, 23 Apr. 2025
Verb
  • The stay in the beach house was supposed to clear their heads, and Joe wasn’t supposed to show up.
    Sara Netzley, EW.com, 24 Apr. 2025
  • In simple terms, prompt injection is a way for attackers to trick an AI into doing something it wasn’t supposed to.
    Kurt Knutsson, CyberGuy Report, FOXNews.com, 23 Apr. 2025
Verb
  • It is also suspected to exacerbate hyperactivity in children.
    Ross Rosenfeld, MSNBC Newsweek, 23 Apr. 2025
  • According to a source, Nader suspects that the pro dancer, 41, had cheated on her and called things off.
    Catherine Santino, People.com, 23 Apr. 2025
Verb
  • The workshop acknowledges that people usually think of consent and boundaries in extreme terms.
    William Jones, USA Today, 27 Apr. 2025
  • The Browns must think otherwise to be taking him with a top 100 pick, but this one is hard to explain.
    Zac Jackson, New York Times, 26 Apr. 2025

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Cite this Entry

“Speculate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/speculate. Accessed 29 Apr. 2025.

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