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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I highly doubt it
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I highly doubt it" is correct and usable in written English.
It can be used when expressing skepticism or disbelief about a statement or situation. Example: "When he said he would finish the project by tomorrow, I highly doubt it given his track record."
✓ Grammatically correct
News & Media
Alternative expressions(19)
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
31 human-written examples
I highly doubt it.
News & Media
But I highly doubt it.
News & Media
I highly doubt it," he said.
News & Media
"I highly doubt it," Steinberg said.
News & Media
I highly doubt it, especially considering the starting pitchers.
News & Media
Alas, I highly doubt it as the intoxication appears terminal!
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
28 human-written examples
Mr. CONWAY: I hope not, but I don't know and I – but I highly, highly doubt it.
News & Media
However, I do feel scared to go to France and I highly doubt I would even get a visa now because of my hijab.
News & Media
I would highly doubt it.
News & Media
If someone told me that I would have a reason to bring up the names of Pope Francis and Supreme Court Justice Anthony Kennedy in the same sentence, I would have highly doubted it.
News & Media
If you make this a part of your daily routine, I highly doubt you will regret it.
News & Media
Expert writing Tips
Best practice
Use "I highly doubt it" when you want to express a strong feeling of disbelief without being overly confrontational. It's suitable for situations where you want to politely question a statement or prediction.
Common error
While generally acceptable, avoid overusing "I highly doubt it" in formal reports or academic papers. Opt for more sophisticated and nuanced expressions of doubt to maintain a professional tone.
Source & Trust
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I highly doubt it" primarily functions as a declarative statement expressing disbelief or skepticism. As evidenced by Ludwig, it's used to convey the speaker's strong reservations about the truth or likelihood of something.
Frequent in
News & Media
97%
Formal & Business
2%
Science
1%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "I highly doubt it" is a common and grammatically correct phrase used to express a strong sense of disbelief or skepticism. As confirmed by Ludwig, it functions as a declarative statement, conveying disagreement in a polite yet firm manner. Predominantly found in news and media contexts, its register is generally neutral, making it suitable for a variety of situations, though perhaps less ideal for overly formal or academic settings. For alternative expressions, consider phrases like "I strongly doubt it" or "That's highly unlikely". Be mindful of the context to ensure the tone is appropriate.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I strongly doubt it
Replaces "highly" with "strongly", emphasizing the intensity of doubt.
I seriously doubt it
Substitutes "highly" with "seriously", indicating a more grave concern.
I really doubt it
Replaces "highly" with "really", making the expression slightly more informal.
I question that
A more concise and direct way to express doubt.
That's highly unlikely
Shifts the focus to the improbability of the statement.
I find that hard to believe
Highlights the speaker's difficulty in accepting the statement as true.
I'm skeptical of that
Indicates a general inclination to question or disbelieve.
I'm not convinced
Suggests that the speaker remains unpersuaded.
I have my doubts
Expresses uncertainty or apprehension about the statement.
I'm inclined to disagree
A more polite and indirect way to express doubt or disagreement.
FAQs
What does "I highly doubt it" mean?
The phrase "I highly doubt it" means that the speaker strongly disbelieves something or considers it unlikely to be true. It's a way of expressing skepticism or incredulity.
What can I say instead of "I highly doubt it"?
You can use alternatives like "I strongly doubt it", "I seriously doubt it", or "That's highly unlikely" depending on the context.
Is "I highly doubt it" formal or informal?
The phrase "I highly doubt it" is generally considered neutral in formality. It's suitable for most everyday conversations, but might be too informal for highly formal writing or academic contexts.
How to use "I highly doubt it" in a sentence?
You can use "I highly doubt it" to express your disbelief about a statement or situation. For example, "He said he'd finish the project by tomorrow, but "I highly doubt it" given his track record".
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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
92%
Authority and reliability
4.5/5
Expert rating
Real-world application tested