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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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fairly certain

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "fairly certain" is correct and is often used in written English.
You can use it when you are certain of something but not entirely sure. For example, "I'm fairly certain that the sun will rise tomorrow."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

One thing seems fairly certain.

News & Media

The New York Times

"I'm fairly certain it doesn't.

News & Media

The New Yorker

I am fairly certain this is incorrect.

But I'm fairly certain that doesn't count.

News & Media

The New York Times

"I'm fairly certain he did it".

News & Media

The New York Times

I'm fairly certain she won't mind".

News & Media

The New York Times

We are fairly certain that goes quickly.

News & Media

The New York Times

I'm fairly certain they've already moved on.

I'm fairly certain everything else still applies.

Fairly certain he will have a good read.

The Knicks are fairly certain about the first part.

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Expert writing Tips

Best practice

Use "fairly certain" when you want to express a strong belief or expectation, but without claiming absolute certainty. This adds a layer of nuance and avoids overstating your confidence.

Common error

Avoid using "fairly certain" when the situation demands absolute certainty or verifiable facts. In such cases, it's better to present evidence or qualify your statement appropriately.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "fairly certain" functions as an adjective phrase that modifies a verb or noun, expressing a degree of confidence or assurance. Ludwig and Ludwig AI examples demonstrate its role in conveying a belief that is strong but not absolute.

Expression frequency: Very common

Frequent in

News & Media

40%

Academia

30%

Science

15%

Less common in

Formal & Business

5%

Wiki

5%

Reference

5%

Ludwig's WRAP-UP

The phrase "fairly certain" is a versatile expression used to convey a sense of confidence without claiming absolute certainty. As Ludwig and Ludwig AI confirm, it is grammatically correct and frequently used across various contexts, including news, academia, and general conversation. Its neutral register makes it appropriate for diverse audiences. When writing, use "fairly certain" to express a qualified opinion or prediction, acknowledging the possibility of being mistaken. Remember to avoid overstating your confidence and use the phrase judiciously in situations demanding verifiable facts. Alternatives such as "reasonably sure", "pretty confident", and "quite sure" can add nuance to your writing, so consider these based on the context and desired formality.

FAQs

How can I use "fairly certain" in a sentence?

You can use "fairly certain" to express a strong belief or expectation that something is true or will happen. For example, "I'm fairly certain I locked the door" or "We are fairly certain that the project will be completed on time".

What can I say instead of "fairly certain"?

You can use alternatives like "reasonably sure", "pretty confident", or "quite sure" depending on the specific context and desired level of formality.

Is it better to say "fairly certain" or "absolutely certain"?

"Fairly certain" implies a strong belief without absolute proof, while "absolutely certain" indicates complete conviction and certainty. Choose the phrase that best reflects your actual level of confidence and the available evidence.

What is the difference between "fairly certain" and "somewhat certain"?

"Fairly certain" suggests a higher degree of confidence than "somewhat certain". "Fairly" indicates a stronger level of assurance compared to "somewhat", implying a greater likelihood of being correct.

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Source & Trust

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Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: