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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
fidelity
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "fidelity" is correct and usable in written English.
It can be used in contexts related to loyalty, faithfulness, or accuracy, such as in relationships or in the context of reproducing sound or images. Example: "The fidelity of the audio recording was impressive, capturing every nuance of the performance."
✓ Grammatically correct
News & Media
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
47 human-written examples
Though we knew we wanted to spend our lives together, romantic and sexual fidelity was just not that important to us Layla cheated on every boyfriend she'd had before Dylan.
News & Media
The High Fidelity types were still concerned with high fidelity, of course; only now, instead of exchanging angry letters about phonograph needles in the back pages of Playboy, they flamed one another over the relative merits of various MP3 byte rates in hundred-page threads on the Oink forums.
News & Media
"We have with us the silently abiding Europe of many tens of millions, who still insist on national sovereignty and still believe in the Christian virtues of courage, honour, fidelity and mercy, which one day made our continent great.
News & Media
Juan Williams' question on work ethic and John King's question on fidelity allowed Gingrich to show that he will unabashedly promote conservative principles and can lead a climactic revolt this fall.
News & Media
But do not be misled: Leigh's fidelity to historical fact has not watered down his methods: it has been showbusiness as usual.
News & Media
One of the strengths of Altaf Tyrewala's No God in Sight is that it is set clearly among Muslims Like Us: middle-class people who are trying to find their bearings in a world that requires them, perhaps more than any other community, to demonstrate fidelity to ideas of modernity while still holding on to tradition.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
13 human-written examples
Following their trail to a flat in northern England, I found a high-fidelity obsessive who had overseen a digital library that would have impressed even Borges.
News & Media
Unlike the Pirate Bay, which acted mostly as a link repository, with limited oversight or quality control, Oink would be something else entirely: a carefully curated digital archive with a fanatical emphasis on high-fidelity encodings.
News & Media
For a high-fidelity rendition of the concert experience, she says, only the "sculptural quality" of 3-D will do.In this section Jam today Land of the rising sums Why Fiat is cool again Getting better?
News & Media
(It also adapts to use lower-fidelity audio at lower bit rates).
News & Media
Maike Currie, associate investment director at Fidelity Personal Investing, said that while removing the income tax on interest earned on cash "makes for a great headline", it would do little for cash savers who had to contend with paltry rates.
News & Media
Expert writing Tips
Best practice
When discussing the accuracy of audio or video reproduction, use "fidelity" to emphasize the degree to which the output matches the original source. For example, specify "high-fidelity sound" or "high-fidelity image reproduction".
Common error
Avoid confusing "fidelity" (faithfulness or accuracy) with "infidelity" (unfaithfulness or disloyalty). Always double-check your word choice to ensure you're conveying the intended meaning.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
"Fidelity" functions primarily as a noun, denoting faithfulness, accuracy, or loyalty. Examples from Ludwig highlight its use in describing marital relationships, the accuracy of reproductions, and commitment to principles. Ludwig AI confirms its correct usage in various contexts.
Frequent in
News & Media
62%
Formal & Business
23%
Science
15%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "fidelity" is a versatile noun primarily used to express faithfulness, accuracy, or loyalty. As Ludwig AI confirms, it is grammatically correct and widely used across various contexts. Its frequency is common, especially in news and media, and its level of formality is neutral, making it suitable for most writing situations. To avoid common errors, ensure you're not confusing it with "infidelity". Consider alternative phrases like "faithfulness" or ""loyalty"" to add variety to your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
faithfulness
Replaces "fidelity" with a direct synonym, emphasizing the quality of being loyal and constant.
loyalty
Substitutes "fidelity" with a focus on allegiance and devotion to a person, cause, or duty.
accuracy
Replaces "fidelity" when referring to the correctness or precision of a reproduction or representation.
devotion
Emphasizes a strong sense of dedication and commitment, similar to the loyalty aspect of "fidelity".
allegiance
Focuses on the duty or obligation owed to a government, leader, or cause, akin to loyalty.
exactness
Highlights the precision and accuracy in replicating something, mirroring the "fidelity" of a copy or representation.
precision
Similar to accuracy and exactness, but emphasizes the sharp detail and correctness of "fidelity".
trustworthiness
Implies reliability and the ability to be depended upon, related to the faithfulness aspect of "fidelity".
dependability
Highlights the quality of being reliable and consistent, similar to the faithfulness implied by "fidelity".
strict adherence
Emphasizes the close and careful following of rules, principles, or promises, conveying a strong sense of "fidelity".
FAQs
How can I use the word "fidelity" in a sentence?
You can use "fidelity" to describe faithfulness to a commitment, the accuracy of a reproduction, or loyalty in a relationship. For example: "The success of the project depended on the team's "commitment" to the original vision".
What is the difference between "fidelity" and "loyalty"?
"Fidelity" often implies a strict adherence to duty or commitment, while "loyalty" suggests a more emotional and personal connection. Although very close in meaning, "loyalty" often emphasizes unwavering support, even in the face of adversity.
What can I say instead of "high fidelity" when describing audio?
Alternatives to "high fidelity" include "high resolution", "studio quality", or "lossless audio", depending on the specific aspect you want to emphasize. These terms all suggest a high degree of accuracy in sound reproduction.
In what contexts is it appropriate to use the word "fidelity"?
"Fidelity" is appropriate in contexts where you want to emphasize faithfulness, accuracy, or loyalty. This includes discussing audio or video reproduction, describing marital relationships, or referring to the adherence to a set of principles or guidelines.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested