is speculated by

USAGE SUMMARY

The phrase "is speculated by" is correct and usable in written English.
It can be used when discussing theories or beliefs that are held by others regarding a particular subject or event. Example: "The cause of the sudden market drop is speculated by analysts to be linked to geopolitical tensions."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

4 human-written examples

Therefore, results show that there is no oxygen vacancies in nano or micron ZnO as is speculated by several researchers [16, 17].

Nanoscale Research Letters

It is speculated by one of the reviewers that among the three options, Stimulus-prominence may be least common, since it is missing in Chinese.

Lingua Sinica

Brown, whose failing vision is speculated by some to have caused the mistakes in the letter, is beginning to cut a sad figure in British politics - to the point where even his enemies may hesitate to kick him when he's down.

Huffington Post

Furthermore, if fetuses grown in hyperglycemic environments are found to be prone to obesity and cardiovascular disease as is speculated by some, the IADPSG may prevent long-term morbidity in the next generation.

Diabetes Care

Human-verified similar examples from authoritative sources

Similar Expressions

56 human-written examples

As it turned out, "paid-click growth is much higher than has been speculated by third parties," said Eric Schmidt, Google's chief executive.

The Economist

Back in the middle, Root drives four through point, and it's speculated by Holding that Herath's not finding "grip and spin" - a potential rival to "pace and bounce" - from the Kirkstall Lane end.

The Guardian - Sport

It will not place him on "Today" full-time, as has been speculated by some, but it will set him up for occasional contributions to the network morning show — potentially for "a few weeks a year," according to a person with knowledge of the negotiations, who insisted on anonymity because of the confidential nature of the negotiations.

The New York Times

It's been speculated by experts, such as Wayne Maddison, that the elongated dorsal setae and mottled markings may serve to disguise these little guys as bird droppings".

BBC

The above device was apparently displayed at Computex back in June and had been speculated by some to be called the Palm Roteo (due to the very Palm-like keyboard) but has since been identified by Pocketables as the Compal Tabasco.

TechCrunch

Similar results were speculated by Dadhaniya (2007) who observed that there was no significant change in the total WBC count in all the treatments of diclofenac sodium; however, leukocytes% revealed relative lymphopenia in a dose-dependent manner (Thanagari et al., 2012) and significant neutropenia (Ibanez, Vidal, Ballarin, & Lapote, 2005), possibly due to immune modulatory effects.

The Journal of Basic and Applied Zoology

It has been speculated by some that the word is the name 'Helen'.

Wikipedia

Expert writing Tips

Best practice

When using "is speculated by", clearly identify the source of the speculation to maintain transparency and credibility. This allows readers to assess the basis and reliability of the speculation.

Common error

Avoid presenting information introduced with "is speculated by" as definitive or proven. Clearly distinguish speculation from established fact to prevent misleading readers.

Linguistic Context

The phrase "is speculated by" functions as an attribution marker, indicating that a particular idea, theory, or conjecture is being credited to a specific source. Ludwig's examples showcase its use across various domains, from scientific research to news reporting.

Expression frequency: Rare

Frequent in

Science

50%

News & Media

25%

Wiki

25%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "is speculated by" serves to introduce an idea or theory attributed to a specific source, indicating that the information presented is speculative rather than definitively proven. As Ludwig AI confirms, it is grammatically correct. Usage is more frequent in scientific, news, and general contexts. It's important to use this phrase to maintain transparency and source credibility, clearly distinguishing speculation from established fact. Alternative phrases, such as "is theorized by" or "is suggested by", can be used depending on the desired nuance.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is theorized by

Replaces "speculated" with "theorized", suggesting a more formal or academic basis for the conjecture.

is hypothesized by

Similar to "is theorized by", but often implies a more scientific or experimental context.

is conjectured by

Similar to "is speculated by", but can imply a greater degree of uncertainty or guesswork.

is believed by

Indicates a belief or opinion, which might be less rigorously supported than a speculation or theory.

is suggested by

Implies a more tentative or cautious proposal, often based on indirect evidence.

is predicted by

Indicates a forecast or anticipation of future events based on current knowledge.

is anticipated by

Implies an expectation or anticipation of something happening, often based on prior experience or knowledge.

is foreseen by

Similar to "is predicted by", but can suggest a more intuitive or visionary insight.

is estimated by

Implies a quantitative assessment or approximation made by someone.

is rumored by

Suggests an unverified claim or hearsay, often lacking reliable sources.

FAQs

How can I use "is speculated by" in a sentence?

Use "is speculated by" to attribute a theory or conjecture to a specific source. For example: "The market crash "is speculated by" analysts to be caused by rising interest rates."

What phrases are similar to "is speculated by"?

Alternatives include "is theorized by", "is hypothesized by", or "is suggested by", each conveying slightly different nuances of conjecture and evidence.

When is it appropriate to use "is speculated by" in writing?

It's appropriate when presenting a viewpoint that is not definitively proven and you want to attribute the speculation to a particular person or group. This maintains transparency and allows readers to evaluate the source's credibility.

What's the difference between "is speculated by" and "is believed by"?

"Is speculated by" implies a degree of reasoning or evidence, however tentative, while "is believed by" simply indicates a held opinion without necessarily implying supporting evidence.