guaranteed of

USAGE SUMMARY

The phrase "guaranteed of" is not correct in standard written English.
The correct expression is "guaranteed to" or "guarantee of." Example: "This product is guaranteed to last for five years."

⚠ May contain grammatical issues

News & Media

Science

The New York Times

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

This isn't guaranteed, of course.

The Economist

Nothing is guaranteed, of course.

The New York Times

None of this is guaranteed, of course.

The New York Times

Such an outcome is not guaranteed, of course.

The New York Times

One team is guaranteed of easing its struggles.

The New York Times - Sports

I know I'm guaranteed of getting good service and a good haircut".

The New York Times

"I mean, who is guaranteed of being around next time in any position?

The Guardian - Sport

"The only way I can be guaranteed of being treated fairly is if Hillary Clinton is not there".

The New Yorker

Even during other down years, the Mets were guaranteed of at least one thing: selling out their home games against the Yankees.

The New York Times - Sports

Though Contador has been in the yellow jersey since Stage 15, when he took it from Schleck, he was not guaranteed of keeping it.

The New York Times - Sports

It is highly unlikely these areas could be cleared to the extent that would allow fans to come to the game and be guaranteed of their safety.

The Guardian - Sport

Expert writing Tips

Best practice

When aiming for precision and clarity, substitute "guaranteed of" with the grammatically correct alternatives "guaranteed to" or "a guarantee of".

Common error

The preposition "of" is often misused after "guaranteed". Always verify that you're using "guaranteed to" or "a guarantee of" for correct grammar.

Linguistic Context

The phrase "guaranteed of" functions as a prepositional phrase, often used to express assurance or certainty. However, it's generally considered grammatically incorrect. Ludwig AI indicates that standard usage favors "guaranteed to" or "a guarantee of".

Expression frequency: Very common

Frequent in

News & Media

81%

Science

15%

Formal & Business

1%

Less common in

Encyclopedias

0%

Wiki

0%

Social Media

0%

Ludwig's WRAP-UP

While the phrase "guaranteed of" appears frequently, it is generally considered grammatically incorrect. Ludwig AI advises opting for alternatives such as "guaranteed to" or "a guarantee of" to ensure accuracy and clarity in writing. Although the phrase is common across various contexts like News & Media, prioritizing grammatical correctness will improve the quality and credibility of your communication. Remember to be mindful of the intended message and audience when choosing the right phrasing. When in doubt, "guaranteed to" is a safer option for formal or professional communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

guaranteed to

The standard, grammatically sound alternative when expressing a guarantee.

a guarantee of

Uses the noun form 'guarantee' to offer assurance.

assured of

Emphasizes confidence or certainty, similar to being guaranteed, but is grammatically correct.

certain of

Indicates a state of sureness or conviction about something.

secured of

Implies that something has been firmly obtained or ensured.

sure of

Implies a level of confidence, but may not be as strong as a guarantee.

confident of

Highlights a feeling of trust or belief in a particular outcome.

convinced of

Suggests a state of being fully persuaded or certain.

positive about

Conveys optimism and a firm belief that something will happen or is true.

warranty of

Focuses on the assurance provided by a warranty, relating to product quality or performance.

FAQs

What's the correct way to use "guarantee" in a sentence?

The word "guarantee" can be used as a verb or a noun. As a verb, use "guarantee to" followed by a verb, like "This is guaranteed to work". As a noun, use "a guarantee of" followed by a noun or noun phrase, such as "This comes with "a guarantee of satisfaction"".

Is it ever correct to say "guaranteed of"?

While "guaranteed of" appears in some contexts, it's generally considered grammatically incorrect. It is recommended to use alternatives like "guaranteed to" or "a guarantee of" for proper usage.

What can I say instead of "guaranteed of"?

You can use alternatives like "assured of", "certain of" or "guaranteed to" depending on the context.

Which is correct, "guaranteed of" or "guaranteed to"?

"Guaranteed to" is the grammatically correct form. While "guaranteed of" is sometimes used, it's generally considered incorrect. Choose "guaranteed to" for standard written English.