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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
suggest a reason why
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "suggest a reason why" is correct and usable in written English.
You can use it when asking someone to provide an explanation or justification for a particular situation or action. Example: "Can you suggest a reason why the project was delayed?"
✓ Grammatically correct
Science
News & Media
Alternative expressions(3)
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
2 human-written examples
However, these two extremes suggest a reason why this is so: more research is done on more severe conditions.
Science
This may also suggest a reason why even most green algal members of the order continue to retain cyanobacteria in cephalodia to supplement the nitrogen budget.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The new work suggests a reason why: because there is less food in the nest.
News & Media
His example also suggests a reason why the Catholic church's refusal to allow second marriages is actually a protection for some women.
News & Media
And he suggests a reason why it doesn't: that Google has changed its algorithm to reward popular results over authoritative ones.
News & Media
He suggested a reason why the story had surfaced two weeks after Mayor Michael R. Bloomberg and Gov. George E. Pataki announced their financing plans for the proposed Jets stadium and an expansion of the Jacob K. Javits Convention Center.
News & Media
This discrimination — which corrals covered women into a marginal, cheap labor force — suggests a reason why my city borough is happier to display an uncovered woman working the phones rather than one who wears a headscarf.
News & Media
That observation "suggests a reason why only certain regions of the adult brain retain the ability to generate new neurons," says Ben Barres of Stanford University.
Science & Research
While most Americans aren't clamoring for a female boss, the CWB research suggests a reason why people should: Women bosses help a company boost its bottom line.
News & Media
Hypothesis (i) suggests a reason why mitochondrial morphology is dependent on cellular stress, which seems to be the main regulator of mitochondrial morphology.
Science
3. Research the characteristics of platinum and suggest a reason for why it was chosen as the material for the one-kilogram reference cylinder.
News & Media
Expert writing Tips
Best practice
For greater clarity, consider rephrasing to a more direct question like "Why do you think...?" or "What's your explanation for...?". This is especially helpful in less formal settings.
Common error
While grammatically correct, relying heavily on "suggest a reason why" can sound repetitive or weak in formal writing. Vary your phrasing by using alternatives such as "propose an explanation for" or "offer a rationale for" to maintain a professional tone.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "suggest a reason why" functions as an interrogative prompt, inviting someone to offer a potential explanation or justification for a particular situation or event. Ludwig examples show its usage across diverse domains.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "suggest a reason why" is a grammatically correct and commonly used way to ask for a potential explanation or justification. Ludwig AI confirms its acceptability and broad applicability across different contexts. While its usage is balanced between neutral and slightly formal, varying your phrasing with alternatives like "propose an explanation for" or "offer a rationale for" can enhance clarity and sophistication. Remember to consider your audience and the level of certainty you are seeking when employing this phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
Propose an explanation for why
Replaces "suggest" with a more formal "propose" and "reason" with "explanation", emphasizing a detailed account.
Offer a rationale for why
Substitutes "suggest" with "offer" and "reason" with "rationale", implying a logical or reasoned basis.
Hypothesize a reason for why
Replaces "suggest" with "hypothesize", indicating a more speculative or tentative explanation.
Speculate on a reason why
Similar to "hypothesize" but carries a lighter tone, implying less rigorous analysis.
What's a possible reason for why
Adopts a more direct and informal tone, suitable for casual conversation.
Can you explain why
Focuses on eliciting an explanation, removing the suggestive element.
What could be the cause of
Shifts the focus to identifying the cause, often implying a problem or issue.
What's your theory on why
Invites a personal viewpoint or informal theory about the reason.
Provide insight into why
Emphasizes the need for deeper understanding or clarification.
Account for why
Focuses on providing a comprehensive explanation or justification.
FAQs
How can I use "suggest a reason why" in a sentence?
You can use "suggest a reason why" when you're prompting someone to provide a possible explanation for something. For example, "Can you suggest a reason why the project was delayed?"
What are some alternatives to "suggest a reason why"?
You can use alternatives like "propose an explanation for", "offer a rationale for", or "hypothesize a reason for" depending on the context.
Is "suggest a reason why" formal or informal?
"Suggest a reason why" is generally considered neutral to slightly formal. For more informal contexts, you might use "What's a possible reason why?" or "Can you explain why?"
What's the difference between "suggest a reason why" and "explain why"?
"Suggest a reason why" implies offering a possible explanation, whereas "explain why" asks for a more definitive or thorough explanation.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested