have raised speculation

USAGE SUMMARY

The phrase 'have raised speculation' is a perfectly correct and usable phrase in written English.
It is used when something has been done or said that has sparked people's curiosity and made them wonder what is going on. For example, "The announcement that the company is restructuring its operations have raised speculation about potential layoffs."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

The now-daily stabbings have raised speculation that Palestinians could be embarking on another uprising or intifada, reflecting a new generation's frustrations over their veteran leadership's failure to achieve statehood.

Independent

But the Watson project and similar initiatives also have raised speculation — and alarm — that companies are seeking to replace the nation's approximately 900,000 physicians with software that will have access to everyone's sensitive personal health information.

The Washington Post

Some studies have raised speculation that long-term use of nicotine might also raise the risk of cancer, though it has mostly involved laboratory and animal research, and there have been no long-term randomized studies that involve people and specifically address the question.

The New York Times

Mr. Assad's acknowledgment of difficulties came amid a flurry of other developments that, taken together, have raised speculation about whether a new round of long-stalled peace talks, or at least the laying of groundwork for possible talks, could be taking place.

The New York Times

The volatile market moves have raised speculation that the Bank of England may delay an interest rate rise.

BBC

Past dolphins sightings have raised speculation over whether city rivers are actually cleaner than perceived.

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

These observations have raised speculations about the existence of yet largely overlooked post-transcriptional regulatory networks between intermediary metabolism and RNA regulation [12].

Plosone

His imprecision, combined with his ball security, has raised speculation that the Jets would consider replacing him with Tim Tebow.

The New York Times - Sports

Meng's disappearance and downfall has raised speculation of a renewed political struggle within the Communist party.

The Guardian

The recent acquisition of Schering-Plough by Merck has raised speculation that more mergers might be in the works.

The New York Times

Hamas's prime minister has pleaded innocence and denounced the perpetrators, but that has raised speculation of division within Hamas's ranks.

The Economist

Expert writing Tips

Best practice

Use "have raised speculation" when you want to indicate that a specific event or piece of information has caused people to wonder or guess about something.

Common error

Ensure you're using "raise" (transitive verb, requiring an object) correctly. The phrase is "have raised speculation", not "have risen speculation". "Rise" is intransitive and doesn't take a direct object.

Linguistic Context

The phrase "have raised speculation" functions as a verb phrase within a sentence. It typically indicates that a particular action, event, or statement has caused others to begin speculating or forming hypotheses about something. The Ludwig AI confirms that it is a correct and usable phrase.

Expression frequency: Rare

Frequent in

News & Media

75%

Science

25%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "have raised speculation" is a grammatically correct and usable phrase, as confirmed by Ludwig AI, primarily employed to indicate that a specific event or piece of information has led to speculation or conjecture. It finds its most frequent application within news and media contexts, with occasional usage in scientific domains. While alternatives like "have prompted conjecture" or "have fueled rumors" exist, it's essential to choose the phrasing that accurately reflects the nature and intensity of the speculation. Keep in mind to use "has" instead of "have" with singular subjects to keep grammatical consistency. Overall, a solid tool for explaining why people are wondering about a topic.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

have prompted conjecture

Replaces "speculation" with "conjecture", implying a more formal or intellectual level of guessing.

have led to assumptions

Replaces "speculation" with "assumptions", implying conclusions drawn without sufficient evidence.

have fueled rumors

Substitutes "speculation" with "rumors", suggesting unverified information is spreading.

have prompted inquiries

Substitutes "speculation" with "inquiries", highlighting a formal investigation or questioning.

have sparked debate

Replaces "speculation" with "debate", indicating a more public and structured discussion.

have generated buzz

Replaces "speculation" with "buzz", suggesting a sense of excitement and informal discussion.

have given rise to suspicion

Replaces "speculation" with "suspicion", implying a negative or distrustful sentiment.

have stirred up curiosity

Replaces "speculation" with "curiosity", suggesting a more general interest or inquiry.

have instigated guesswork

Substitutes "speculation" with "guesswork", implying random or uninformed guessing.

have created uncertainty

Replaces "speculation" with "uncertainty", emphasizing the lack of clarity or definite knowledge.

FAQs

How can I use "have raised speculation" in a sentence?

Use "have raised speculation" to indicate that something has caused people to wonder or guess about something. For example, "The company's sudden announcement "have raised speculation" about a possible merger".

What are some alternatives to "have raised speculation"?

You can use alternatives like "have prompted conjecture", "have fueled rumors", or "have sparked debate" depending on the context.

Is it correct to say "has raised speculation"?

Yes, but the correct form depends on the subject. Use "has raised speculation" for singular subjects (e.g., "The report has raised speculation"), and "have raised speculation" for plural subjects (e.g., "The reports have raised speculation").

What's the difference between "have raised speculation" and "have generated speculation"?

While similar, ""have raised speculation"" implies prompting or initiating the speculation. "Have generated speculation" suggests a more continuous or widespread proliferation of speculation.