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
CEO of Professional Science Editing for Scientists @ prosciediting.com
guarantee about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "guarantee about" is not commonly used in written English and may sound awkward.
It could be used when discussing a promise or assurance regarding a specific topic or issue, but it is better to use more standard expressions. Example: "We cannot provide a guarantee about the delivery date due to unforeseen circumstances."
News & Media
Science
Formal & Business
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
Fannie Mae and its sister company Freddie Mac own or guarantee about 30 million mortgages.
News & Media
These two firms own or guarantee about half the home loans in America.
News & Media
Currently, Fannie and Freddie and other federal agencies guarantee about 90 percent of new mortgages.
News & Media
Together, they own or guarantee about half of the nation's $12 trillion mortgage market.
News & Media
In general, collars guarantee about 90percentt of the initial price.
News & Media
The one guarantee about life is that it can always get worse".
News & Media
"There will be no guarantee about the safety of funds there.
News & Media
Combined, Fannie and Freddie own or guarantee about $5 trillion in American home mortgages, half of the overall market.
News & Media
The government-backed companies own or guarantee about half of America's outstanding mortgages, worth some $5.2 trillion.
News & Media
"No government can go to a parliament and ask for a guarantee about the result," the German politician said.
News & Media
"I told him we would not make any guarantee about what we published or when," Gellman told me.
News & Media
Expert writing Tips
Best practice
When seeking to provide assurance or certainty about a specific topic, ensure that the context is suitable for the level of formality implied by the phrase. In legal or formal settings, more precise terms such as "warranty" or "assurance" might be preferred.
Common error
Avoid using "guarantee about" in overly casual or informal conversations where a simpler term like "promise" or "certainty" would be more appropriate.
Source & Trust
89%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "guarantee about" functions as a prepositional phrase, typically used to modify a noun or verb by specifying the subject matter to which a guarantee applies. Ludwig shows that this phrase connects a guarantee to a specific topic or outcome, though it is less common than other similar phrases.
Frequent in
News & Media
42%
Science
30%
Formal & Business
28%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "guarantee about" is a prepositional phrase used to convey assurance or certainty regarding a specific topic. While acceptable, it is not the most common construction, as Ludwig AI suggests. The phrase is frequently found in news and media, as well as scientific contexts, indicating a neutral register. Consider using alternatives such as "assurance regarding" or "guarantee concerning" for increased formality. It's important to ensure that the level of formality suits the context, avoiding overuse in casual settings. Understanding these nuances ensures clearer and more effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
assurance regarding
Replaces "about" with "regarding" for a more formal tone.
guarantee concerning
Substitutes "about" with "concerning", offering a slightly more formal alternative.
warranty regarding
Employs "warranty" instead of "guarantee", suggesting a more formal or legal commitment.
assurance on
Uses "on" in place of "about", focusing on a direct assurance related to something.
certainty regarding
Replaces "guarantee" with "certainty" to denote a confirmed outcome.
promise concerning
Uses "promise" to convey a commitment related to a topic, rather than a formal guarantee.
guarantee for
Substitutes "about" with "for", indicating a guarantee provided in favor of someone or something.
assurance of
Replaces "guarantee" with "assurance", emphasizing confidence.
guarantee of
This alternative changes the preposition, subtly shifting the emphasis.
confirmation regarding
Uses "confirmation" indicating verification about something
FAQs
How can I use "guarantee about" in a sentence?
You can use "guarantee about" to express assurance or certainty regarding a specific subject. For instance, "There is no "guarantee about" the safety of funds there."
What are some alternatives to "guarantee about"?
Alternatives include "assurance regarding", "guarantee concerning", or "warranty regarding" depending on the context and desired level of formality.
When is it appropriate to use "guarantee about" instead of "assurance of"?
"Guarantee about" and "assurance of" can be used similarly, but "assurance of" emphasizes confidence, while "guarantee about" focuses on a specific promise related to a topic. Choose based on the nuance you wish to convey.
Is "guarantee about" always the best choice, or are there times when other phrases are preferable?
While "guarantee about" is acceptable, it may sound awkward compared to alternatives. In formal contexts, using "assurance regarding" or "guarantee concerning" might be better choices.
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
89%
Authority and reliability
3.8/5
Expert rating
Real-world application tested