Used and loved by millions

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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

can undoubtedly

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "can undoubtedly" is correct and usable in written English.
It is typically used to express a strong belief or certainty about something. Example: "She can undoubtedly complete the project on time, given her track record."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The measures can undoubtedly backfire.

News & Media

The Guardian

And Sainsbury's book can undoubtedly do so.

You can undoubtedly think of many other examples.

12 Congress can undoubtedly create crimes, but it cannot constitutionally try them.

Congress can undoubtedly reduce or enlarge the Secretary's power if it wishes.

Invasives can undoubtedly drive natives to extinction, as the brown tree snake has shown.

News & Media

The New Yorker

England can undoubtedly improve - they cannot really get any worse - but so can the Kiwis.

But Archer can undoubtedly spin a yarn, and he is extremely industrious.

News & Media

The New Yorker

It can undoubtedly be tough for women working in a male-dominated industry.

News & Media

The Guardian

Too much hype can undoubtedly damage a film's box-office business.

VON RIBBENTROP: That I cannot tell you precisely, but that can undoubtedly be verified from official documents.

Show more...

Expert writing Tips

Best practice

Use "can undoubtedly" to express a high degree of confidence or certainty about a potential outcome or possibility. It strengthens your statement, making it more convincing.

Common error

Avoid using "can undoubtedly" too frequently in your writing, as it can make your tone sound overly assertive or repetitive. Vary your language with synonyms like "certainly", "definitely", or "assuredly" to maintain a natural flow.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "can undoubtedly" functions as an adverbial modifier, strengthening the verb. It expresses a high degree of certainty or confidence in the possibility or likelihood of something. Ludwig AI confirms that this phrase is grammatically correct and usable.

Expression frequency: Very common

Frequent in

News & Media

40%

Science

30%

Academia

20%

Less common in

Formal & Business

5%

Encyclopedias

3%

Reference

2%

Ludwig's WRAP-UP

In summary, "can undoubtedly" is a versatile adverbial phrase that strongly asserts a possibility or capability. As highlighted by Ludwig, this phrase is grammatically correct and widely used across diverse fields like news, academia, and science. While highly effective, it's advisable to avoid overuse and consider synonyms such as "can certainly" or "can definitely" to maintain stylistic variation. Its frequent appearance in authoritative sources reinforces its reliability in formal writing.

FAQs

How can I use "can undoubtedly" in a sentence?

The phrase "can undoubtedly" is used to express a strong belief or certainty about a possibility. For example, "She "can undoubtedly" succeed if she applies herself".

What are some alternatives to "can undoubtedly"?

You can use alternatives like "can certainly", "can definitely", or "can assuredly" depending on the context.

Is it more formal to use "can undoubtedly" or "can definitely"?

"Can undoubtedly" is generally considered more formal than "can definitely". The choice depends on the context and desired tone. In professional or academic writing, ""can undoubtedly"" may be preferred.

What's the difference between "can undoubtedly" and "may undoubtedly"?

"Can undoubtedly" indicates a strong possibility or capability, while "may undoubtedly" suggests a permission combined with a high degree of certainty. "Can undoubtedly" focuses on potential, while "may undoubtedly" emphasizes allowance or likelihood.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: