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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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not guarantee

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "not guarantee" is correct and usable in written English.
You can use it when indicating that something is uncertain or that a specific outcome is not assured. Example: "While we strive for excellence, we cannot guarantee that every product will meet your expectations."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

54 human-written examples

Quantity does not guarantee quality.

News & Media

The New Yorker

Popularity does not guarantee quality.

News & Media

The New York Times

This does NOT guarantee enrollment.

That territorial dominance does not guarantee victory.

News & Media

The New York Times

And openness alone will not guarantee that.

News & Media

The Economist

A golden pedigree does not guarantee success.

News & Media

The New York Times
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

6 human-written examples

Success is not guaranteed.

News & Media

The Guardian

"Safety not guaranteed".

News & Media

The New York Times

Graduation is not guaranteed.

News & Media

The New Yorker

Resiliency is not guaranteed.

News & Media

The New York Times

Approval is not guaranteed.

Show more...

Expert writing Tips

Best practice

When using "not guarantee", ensure the context clearly indicates what outcome is uncertain. For example, "Completing the application does "not guarantee" admission; it simply makes you eligible for consideration."

Common error

Avoid using "not guarantee" as a weak disclaimer when the outcome is highly improbable. Instead, use stronger language like "prevents" or "eliminates" if the action genuinely removes the possibility. Don't mislead your audience with false expectations.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "not guarantee" functions primarily as a qualifier, modifying a statement to indicate that a particular outcome or result is not certain. Ludwig AI shows it often appears in contexts where expectations are being managed or potential outcomes are being realistically assessed.

Expression frequency: Very common

Frequent in

News & Media

36%

Academia

29%

Science

13%

Less common in

Formal & Business

10%

Wiki

10%

Encyclopedias

2%

Ludwig's WRAP-UP

The phrase "not guarantee" is a common and grammatically sound way to express uncertainty or manage expectations. As Ludwig AI confirms, it's used across various contexts, including news, academia, and business, highlighting its versatility. While the phrase is straightforward, it's essential to ensure clarity in its usage to avoid misleading audiences. Alternatives like "does not ensure" or "cannot assure" can offer similar meanings, but the choice depends on the specific context and desired nuance. Using "not guarantee" effectively means setting realistic expectations and avoiding overstatements of certainty.

FAQs

How can I use "not guarantee" in a sentence?

You can use "not guarantee" to express that a particular action or condition does not assure a specific outcome. For example, "Following all the instructions does "not guarantee" success, but it significantly increases your chances."

What are some alternatives to "not guarantee"?

Alternatives to "not guarantee" include "does not ensure", "cannot assure", or "offers no assurance" depending on the nuance you want to convey.

Is it better to say "does not guarantee" or "do not guarantee"?

The correct form depends on the subject. Use "does not guarantee" with singular subjects (e.g., "This action does not guarantee results"). Use "do not guarantee" with plural subjects (e.g., "These measures do not guarantee safety").

What's the difference between "not guarantee" and "not assured"?

"Not guarantee" implies a lack of assurance that something will happen, while "not assured" means that something is uncertain or doubtful. For example, "Success is "not guaranteed" (it may or may not happen), while "His victory is not assured" (it's unlikely to happen)."

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Source & Trust

86%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: