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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
without a doubt that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "without a doubt that" is not correct in standard written English.
It is typically used to express certainty or strong belief about something, but the correct form would be "without a doubt" or "without a doubt that [something]." Example: "I can say without a doubt that she is the best candidate for the job."
⚠ May contain grammatical issues
News & Media
Science
Wiki
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
In this race, without a doubt, that is Sanders.
News & Media
Without a doubt that will be detrimental to the game".
News & Media
"Without a doubt, that would be the biggest one," Mr. Koch said.
News & Media
But I can absolutely tell you that without a doubt that was not a consideration of why we did this.
News & Media
"If the court decides to uphold, without a doubt that would be a call to action for Latinos," she said.
News & Media
"This shows without a doubt that when the public get together and have a single-minded focus, things can and will change," he said.
News & Media
"Without a doubt, that was the worst day I ever had to suffer," Fry says.
News & Media
Without a doubt, that is a detriment to the movement.
News & Media
Now, we can say without a doubt that General David Petraeus agrees.
News & Media
"If the facts show without a doubt that was the case, I'll have to be prepared to deal with that.
News & Media
Without a doubt, that is one of my favorite movies that I got the chance to do as well.
News & Media
Expert writing Tips
Best practice
Omit the word "that" to form the grammatically correct phrase "without a doubt". For example, instead of writing "I know without a doubt that he will succeed", write "I know without a doubt he will succeed".
Common error
Avoid adding a "that" clause after "without a doubt". The phrase already implies certainty, so including "that" makes the sentence grammatically incorrect and redundant.
Source & Trust
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "without a doubt that" is typically used to express certainty or strong belief. However, Ludwig AI indicates that it is grammatically incorrect, and the correct form is simply "without a doubt."
Frequent in
News & Media
66%
Science
19%
Wiki
7%
Less common in
Formal & Business
3%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "without a doubt that" is frequently used to convey certainty; however, it is grammatically incorrect. Ludwig AI points out the correct form is "without a doubt". This phrase is most commonly found in news and media, though it appears in scientific and wiki contexts as well. When writing, remember to omit the "that" to ensure grammatical correctness and maintain clarity. Alternatives like "undoubtedly" or "certainly" can be used for similar emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
without a doubt
Omits "that", resulting in grammatically correct usage.
undoubtedly
A single-word adverb that replaces the entire phrase to express certainty.
certainly
Another single-word adverb synonymous with "undoubtedly" expressing conviction.
definitely
Indicates a clear and absolute certainty about something.
absolutely
Emphasizes certainty and leaves no room for doubt.
assuredly
A more formal synonym for "certainly", suggesting confidence.
beyond question
Indicates something is so clear it cannot be questioned.
indisputably
Highlights that something cannot be argued against or challenged.
unquestionably
Similar to "indisputably", meaning there is no question about it.
for sure
An informal phrase conveying confidence or certainty.
FAQs
How can I use "without a doubt" in a sentence?
Use "without a doubt" to express certainty or conviction. For example, "Without a doubt, she is the best candidate" is correct. Avoid adding "that" after it.
What's the correct way to say "without a doubt that"?
The phrase "without a doubt that" is grammatically incorrect. The correct phrasing is simply "without a doubt".
Which is correct: "without a doubt" or "without a doubt that"?
"Without a doubt" is correct. "Without a doubt that" is grammatically incorrect because the "that" is unnecessary and makes the phrase awkward.
Are there any alternatives to "without a doubt"?
Yes, you can use alternatives like "undoubtedly", "certainly", or "definitely" to convey a similar meaning.
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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
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested