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
I utterly know
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I utterly know" is correct and usable in written English.
It can be used to express complete certainty or confidence about something. Example: "After years of research, I utterly know that this theory is valid."
✓ Grammatically correct
News & Media
Science
Lifestyle
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
1 human-written examples
It's a world I utterly know how to inhabit.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
The reason for this is because they can develop chronic diseases which are not utterly known today.
As for how she copes with being a consort to a rock star, she says she trusts him utterly: "I know he appreciates the things that are unique about me, like my feminine style and personal look - things you don't find hanging out backstage".
News & Media
It's utterly baffling, I know.
News & Media
Posing these questions sounds utterly ridiculous, I know.
News & Media
Although I could not figure out why I had not been sacked – indeed found it utterly incomprehensible – I knew that I had emerged from the experience, if not completely victorious, then sort of.
News & Media
"I remember this shocking episode: an utterly darling librarian I know got on with me in Amagansett," Mr. Troop said.
News & Media
I was utterly horrified – partly because I knew I'd be beaten up in the playground.
News & Media
I know -- utterly stupid and superficial.
News & Media
After five or six years of this, my friend's miserably duped parents dragged themselves back to a neighborhood near ours where it happened that my wife Genie and I got to know their utterly dislocated and severely damaged children, one of whom grew to become a close friend of ours.
News & Media
Whether you were a member of one of Yuzuru Hanyu's many fan clubs, toting your supportive Winnie-the-Poohs into Gangneung Ice Arena, or a recent enthusiast like me, lured into viewership by the charms of Adam Rippon and trying to wrap your mind around quad toe loops and Salchows — various jumps with four revolutions, I now know — it was an utterly dazzling night.
News & Media
Expert writing Tips
Best practice
Use "I utterly know" to express a very strong sense of understanding or conviction. Ensure that the context supports such a degree of certainty.
Common error
Avoid using "I utterly know" when a more moderate expression of understanding would be more appropriate. Overusing it can make you sound arrogant or insincere.
Source & Trust
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I utterly know" functions as a declarative statement expressing the speaker's strong conviction or complete understanding of something. As Ludwig AI confirms, it conveys certainty. Examples from Ludwig show it used to assert knowledge about a situation or a person's character.
Frequent in
News & Media
65%
Lifestyle
15%
Science
10%
Less common in
Formal & Business
5%
Wiki
3%
Encyclopedias
2%
Ludwig's WRAP-UP
The phrase "I utterly know" is used to express a strong sense of conviction or complete understanding. Ludwig AI confirms its grammatical correctness, though its usage is relatively rare. Predominantly found in News & Media sources, the phrase is suitable for various contexts where emphasis on certainty is desired. While grammatically sound, writers should be mindful not to overstate their knowledge and consider more moderate alternatives when appropriate. The phrase conveys complete confidence.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I completely know
Replaces "utterly" with "completely", maintaining the emphasis on full knowledge.
I fully know
Substitutes "utterly" with "fully", conveying a sense of comprehensive understanding.
I absolutely know
Uses "absolutely" instead of "utterly" to express complete certainty.
I certainly know
Replaces "utterly" with "certainly", indicating a firm conviction.
I definitely know
Substitutes "utterly" with "definitely" to show a clear and strong understanding.
I am fully aware
Replaces "know" with "am aware" to express consciousness and knowledge.
I am completely certain
Changes the structure to emphasize certainty rather than knowledge itself.
I have absolute certainty
Shifts the focus to possessing a high degree of assurance.
I am thoroughly convinced
Indicates that you have been persuaded to believe something completely.
I know without a doubt
Expresses knowing something with complete assurance and no uncertainty.
FAQs
What does "I utterly know" mean?
The phrase "I utterly know" means that you are completely and absolutely certain about something. It conveys a stronger sense of knowing than simply saying "I know".
When is it appropriate to use "I utterly know"?
It's appropriate to use "I utterly know" when you want to emphasize your complete confidence in your knowledge about something. However, be mindful of the context and avoid using it if it sounds arrogant or overly assertive.
What can I say instead of "I utterly know"?
You can use alternatives like "I completely know", "I absolutely know", or "I definitely know" depending on the nuance you want to convey.
Is "I utterly know" formal or informal?
The phrase "I utterly know" leans towards being slightly more formal due to the intensifier "utterly". However, it can be used in both formal and informal contexts depending on the situation.
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
88%
Authority and reliability
4.1/5
Expert rating
Real-world application tested