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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
i undoubtedly
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I undoubtedly" is correct and usable in written English.
It can be used to express a strong belief or certainty about something. Example: "I undoubtedly believe that education is the key to success."
✓ Grammatically correct
News & Media
Science
Academia
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
27 human-written examples
I undoubtedly think that.
News & Media
He would probably have been straight, and married and had children, and not been the disappointment that I undoubtedly was to my parents".
News & Media
"I was not insane," he wrote, "but I undoubtedly made too much of the necessity of leaving, in one way or another, the limits of human experience".
News & Media
I undoubtedly would, have done, were it not for the fact that I happen to live in the catchment area for one of the only two women's crisis centres in the country.
News & Media
Billy Bragg and I undoubtedly have very different views of the world's problems – and I am certain that many of our prescriptions to heal those problems would differ even more.
News & Media
Today, despite being a comparative infant at 46, it gives Oxford and Cambridge – 864 and 731 years respectively its senior – a run for their money, which seems to me (biased though I undoubtedly am) to be impressive.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
33 human-written examples
On holiday, I am undoubtedly a Narg.
News & Media
But I am undoubtedly missing something.
News & Media
I think undoubtedly the United Province of Buenos Aires".
News & Media
I will undoubtedly retire from here, in the next five or six years.
News & Media
I am undoubtedly, you know, Steve of Internet, downtown, fashion, culture.
News & Media
Expert writing Tips
Best practice
Use "I undoubtedly" to express a strong personal conviction or certainty about a situation or belief. It adds emphasis to your statement.
Common error
While "I undoubtedly" expresses certainty, overuse can make your writing sound repetitive or overly assertive. Vary your language with synonyms like "I certainly" or "I definitely".
Source & Trust
84%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I undoubtedly" functions as an emphatic assertion, adding force to a statement of belief or expectation. Ludwig AI confirms its correct usage, showing it consistently expresses a strong sense of conviction.
Frequent in
News & Media
72%
Academia
12%
Science
8%
Less common in
Wiki
4%
Formal & Business
4%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "I undoubtedly" serves to express a strong conviction or certainty in a statement. Ludwig AI confirms its correctness and common usage, particularly within news and media contexts. While grammatically sound, it's advisable to avoid overuse to maintain writing dynamism. Alternatives like "I certainly" or "I definitely" can provide similar emphasis without redundancy. The phrase functions neutrally, adding a touch of formality suitable for diverse communications.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I certainly
Expresses strong conviction, similar to "I undoubtedly" but with a slightly different emphasis.
I definitely
Conveys assurance, much like "I undoubtedly", focusing on the clarity of the belief.
I assuredly
Implies a confident assertion, sharing the sense of certainty with "I undoubtedly".
I unquestionably
Indicates a belief without any doubt, closely related to the meaning of "I undoubtedly".
I have no doubt that
Expresses a lack of uncertainty, similar to "I undoubtedly", but framed as the absence of doubt.
I firmly believe
Emphasizes the strength of one's conviction, akin to "I undoubtedly".
I am certain that
States a strong feeling of certainty, mirroring the confidence in "I undoubtedly".
I am sure that
Conveys a feeling of confidence, though potentially slightly less emphatic than "I undoubtedly".
I truly believe
Highlights the genuine nature of the belief, sharing a similar level of conviction with "I undoubtedly".
I can say with certainty
Highlights the speaker's confidence, similar to "I undoubtedly" but more descriptive.
FAQs
How can I use "I undoubtedly" in a sentence?
Use "I undoubtedly" to express a strong feeling of certainty or confidence about something. For example, "I undoubtedly will succeed if I work hard".
What are some alternatives to saying "I undoubtedly"?
You can use alternatives like "I certainly", "I definitely", or "I assuredly" depending on the context.
Is it more formal to say "I undoubtedly" or "I definitely"?
"I undoubtedly" can be perceived as slightly more formal than "I definitely", though both are suitable for general use. The choice depends on the tone and audience.
What's the difference between "I undoubtedly" and "I probably"?
"I undoubtedly" expresses a strong sense of certainty, while "I probably" indicates a higher likelihood but does not guarantee certainty. "I undoubtedly" is a stronger statement of belief.
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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
4.3/5
Expert rating
Real-world application tested