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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has suggested that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has suggested that" is correct and usable in written English.
It can be used when referring to a recommendation or proposal made by someone, often in academic or formal contexts. Example: "The researcher has suggested that further studies are needed to confirm the initial findings."
✓ Grammatically correct
Academia
News & Media
Science
Alternative expressions(4)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
One commentator has suggested that anonymous informants should be treated as presumptively unreliable.
Academia
Experimental evidence has suggested that dextrose administration might be harmful.
Science
No correctional officer has suggested that".
News & Media
Vieira has suggested that Blanc should resign.
News & Media
He has suggested that the I.M.F.
News & Media
ESPN has suggested that Sports Illustrated appropriated its design ideas.
News & Media
The government has suggested that some job losses are inevitable.
News & Media
He has suggested that the C.I.A. itself kidnapped Mr. Kikhia.
News & Media
The Apollo Foundation has suggested that the two sides mediate.
News & Media
Mubarak has suggested that he will never willingly step down.
News & Media
Mayor Bloomberg has suggested that candidates should have that option.
News & Media
Expert writing Tips
Best practice
When using "has suggested that", ensure the context clearly indicates who is making the suggestion and the basis for it. Providing context strengthens the credibility of the suggestion.
Common error
Avoid using "has suggested that" when the evidence strongly supports a conclusion. Use stronger verbs like "proved" or "demonstrated" when the evidence warrants it, because "suggested" implies tentativeness.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has suggested that" functions as a reporting verb phrase. It introduces a reported clause, indicating that someone has put forward an idea or proposition. It serves to attribute a suggestion to a specific source, as confirmed by Ludwig.
Frequent in
News & Media
33%
Academia
32%
Science
32%
Less common in
Wiki
2%
Formal & Business
1%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "has suggested that" is a versatile tool for introducing propositions or ideas, particularly in formal and academic contexts. As Ludwig AI confirms, it is grammatically correct and commonly used to attribute suggestions or recommendations to specific sources. While it is appropriate for formal writing, it's important to avoid overstating the strength of the suggestion and to consider stronger verbs when the evidence warrants it. Alternatives like "has proposed that" or "has indicated that" can offer nuances in meaning, depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has proposed that
Replaces "suggested" with "proposed", indicating a more formal offering of an idea.
has posited that
Substitutes "suggested" with "posited", implying a more assertive presentation of an idea or theory.
has hypothesized that
Uses "hypothesized" instead of "suggested", indicating a tentative explanation for an observation or phenomenon.
has indicated that
Replaces "suggested" with "indicated", implying a more subtle or indirect communication of an idea.
has implied that
Uses "implied" instead of "suggested", indicating that the idea was hinted at but not directly stated.
has speculated that
Replaces "suggested" with "speculated", indicating that the idea is based on conjecture or incomplete evidence.
has theorized that
Substitutes "suggested" with "theorized", suggesting the creation or proposition of a theory.
has ventured that
Uses "ventured" instead of "suggested", indicating a cautious or tentative offering of an opinion.
has put forward that
Replaces "suggested" with "put forward", indicating a formal presentation of an idea for consideration.
has advanced that
Substitutes "suggested" with "advanced", implying a promotion or advocacy of an idea.
FAQs
How can I use "has suggested that" in a sentence?
Use "has suggested that" to introduce a proposition, idea, or recommendation from a specific source. For example, "The study "has suggested that" increased exercise leads to better health outcomes."
What are some alternatives to saying "has suggested that"?
You can use alternatives like "has proposed that", "has indicated that", or "has implied that", depending on the specific nuance you want to convey.
Is it appropriate to use "has suggested that" in formal writing?
Yes, "has suggested that" is appropriate for formal writing, particularly when referencing research, reports, or expert opinions. It indicates a level of professional discourse.
How does "has suggested that" differ from "has proven that"?
"Has suggested that" implies a proposition that warrants further scrutiny or evidence, while "has proven that" indicates a conclusion supported by conclusive evidence. The former is tentative, the latter is definitive.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested