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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
unquestionably due to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "unquestionably due to" is correct and usable in written English.
It can be used to emphasize that something is certainly caused by a specific factor or reason. Example: "The success of the project was unquestionably due to the team's hard work and dedication."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
probably due to
presumably due to
clearly due to
likely due to
possibly because of
potentially caused by
could be attributed to
may result from
might stem from
conceivably due to
attributable to
as a consequence of
maybe due to
well due to
potentially due to
surely due to
evidently due to
indeed due to
absolutely due to
doubtless due to
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
5 human-written examples
Their complaisance was unquestionably due to Clergue's power in Montaillou.
News & Media
And other Presidential candidates are not treated this way; the fact that Obama has been is unquestionably due to racism and ethnocentrism.
News & Media
An example is alcohol: "The sway of alcohol over mankind is unquestionably due to its power to stimulate the mystical faculties of human nature, usually crushed to earth by the cold facts and dry criticisms of the sober hour".
News & Media
"The sway of alcohol over mankind is unquestionably due to its power to stimulate the mystical faculties of human nature, usually crushed to earth by the cold facts and dry criticisms of the sober hour," William James, in his "Varieties of Religious Experience," declares.
News & Media
In particular, the report stated that the increase in CO2 emissions and, to a lesser degree, other greenhouse gases were "unquestionably due to human activity".
Science & Research
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Speculation has surfaced that Yellen would be a front-runner for the position, with Washington Post columnist Neil Irwin citing her as "unquestionably qualified" due to her economic worldview and high-ranking experience.
News & Media
This model has had many advocates (including Popper 1935 ,1959, Braithwaite 1953, Gardiner, 1959, Nagel 1961) but unquestionably the most detailed and influential statement is due to Carl Hempel Hempell 1942, 1965, and Hempel & Oppenheim 1948).
Science
His prolonged confinement in a solitary holding cell is unquestionably taking its toll on his intellect; his inability to exercise due to regulations has affected his physical appearance in a matter which suggests physical weakness".
News & Media
"His prolonged confinement in a solitary holding cell is unquestionably taking its toll on his intellect; his inability to exercise due to [prison] regulations has affected his physical appearance in a manner that suggests physical weakness".
News & Media
Accordingly, it has been unquestionably established that acromegalic patients are at high risk for cardiovascular events, due to development of LV hypertrophy, high blood pressure, and early vascular atherosclerosis [ 4, 7, 15, 37- 39].
Science
Moreover, the unquestionably N African lineages present in the present-day Canary population may not be wholly due to the indigenous heritage but to Iberian colonizers, since these lineages, albeit in low frequencies, are also present in Spain and Portugal [ 22, 23].
Science
Expert writing Tips
Best practice
Use "unquestionably due to" when you want to assert a cause-and-effect relationship with a high degree of certainty. This phrase adds emphasis and leaves little room for doubt.
Common error
While "unquestionably due to" is effective for emphasis, avoid using it excessively, as it can make your writing sound repetitive and overly assertive. Opt for alternatives like "clearly caused by" or "attributable to" to maintain a balanced tone.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unquestionably due to" functions as a causal connector, strongly asserting that a specific factor is the definitive cause of a particular outcome or situation. As Ludwig AI confirms, the phrase is grammatically correct. Examples found in Ludwig showcase its use in various contexts, from attributing success to hard work to identifying causes of environmental change.
Frequent in
News & Media
60%
Science
40%
Less common in
Formal & Business
0%
Wiki
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "unquestionably due to" is a causal connector used to assert a strong cause-and-effect relationship, a conclusion validated by Ludwig AI. Predominantly found in news and scientific contexts, it conveys certainty, making it suitable for formal and professional writing. While effective for emphasis, it's important to use it judiciously to avoid repetitiveness. Alternatives like "indisputably caused by" or "certainly attributable to" can provide similar emphasis with slightly different tones. Remember to use this phrase when you want to make a strong statement about a cause-and-effect relationship, but avoid overuse to keep your writing balanced and engaging. Overall, "unquestionably due to" is a useful tool for expressing certainty in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
indisputably caused by
Replaces "unquestionably" with "indisputably", maintaining a strong assertion of cause.
undeniably attributable to
Uses "undeniably attributable" instead of "unquestionably due", offering a more formal tone.
certainly resulting from
Employs "certainly resulting" to convey a definite causal relationship.
definitely a consequence of
Expresses a clear cause-and-effect relationship using "definitely a consequence".
assuredly stemming from
Replaces "due to" with "stemming from", implying origination from a specific cause.
without doubt caused by
Uses "without doubt" to emphasize the certainty of the cause.
positively brought about by
Offers a slightly more emphatic way of stating the cause using "positively brought about".
incontestably arising from
Replaces "unquestionably" with "incontestably" for a stronger declaration.
absolutely generated by
Uses "absolutely generated" to denote a firm source or origin.
plainly attributable to
Conveys the idea that the cause is obvious or evident.
FAQs
How can I use "unquestionably due to" in a sentence?
Use "unquestionably due to" to state that something is definitely caused by a specific reason or factor. For example, "The project's success was "unquestionably due to" the team's hard work".
What phrases are similar in meaning to "unquestionably due to"?
Alternatives include "undoubtedly caused by", "certainly attributable to", or "indisputably caused by". The best choice depends on the specific context and desired tone.
Is it appropriate to use "unquestionably due to" in formal writing?
Yes, "unquestionably due to" can be used in formal writing when you want to strongly assert a cause-and-effect relationship. However, use it judiciously to avoid sounding overly assertive or repetitive.
What is the difference between "unquestionably due to" and "probably due to"?
"Unquestionably due to" indicates a very high degree of certainty about the cause, while "probably due to" suggests a likelihood but leaves room for doubt. Choose the phrase that accurately reflects your level of confidence in the cause.
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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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested