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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
deepest sincerity
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "deepest sincerity" is correct and usable in written English.
It can be used when expressing a heartfelt or profound level of honesty and earnestness in communication. Example: "I apologize for any misunderstandings, and I assure you that my words come from my deepest sincerity."
✓ Grammatically correct
News & Media
Wiki
Academia
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
3 human-written examples
"I send my deepest commiserations to Paul, and there is the deepest sincerity in that.
News & Media
I will instead say with the deepest sincerity I am capable of thank you.
News & Media
something such as 'Lord, you are perfect in every way, I will always follow your rules and try to be all that I can...'... defer.add img); Bring the prayer to end with a simple 'Amen.' defer.add img); Always pray with all your heart and your deepest sincerity.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
His best poems vibrate with the unmistakable note of genuine suffering and deep sincerity of feeling.
Encyclopedias
In the beginning, Mr. Fetherolf can't seem to decide whether he's playing deep sincerity or camp.
News & Media
"Written with deep sincerity and sensitivity, this poignant account transcends confession," Elie Wiesel wrote in the Times Book Review.
News & Media
"Ten years from now, this will seem obvious," says Cook, who speaks with both deep sincerity and gleeful enthusiasm about the power of his invention.
News & Media
Characterised by a deep sincerity, a single eye, an attachment to reality, a love of humanity and the townscapes of his Midland home... Poet of the Prosaic".
News & Media
He wears it not as a mask of deadpan irony but as a mark of deep sincerity, which can be a source of comedy or pathos, sometimes both at once.
News & Media
His unceasing willingness to march alongside us and the deep sincerity he showed to everyone he encountered in the labour movement means that he leaves many friends, and has personally inspired the activism of many people from all walks of life.
News & Media
They were taken in deep sincerity and with concern for those being hurt and real sadness at what was, and still is, happening to our community and its ability to reason together about the toughest, most divisive issues among us -- and what was happening to each of us and our zest to be a member of the Duke community.
Academia
Expert writing Tips
Best practice
Use "deepest sincerity" when you want to convey a strong sense of honesty and genuine feeling, particularly in apologies, condolences, or expressions of gratitude.
Common error
Avoid using "deepest sincerity" in informal settings or casual conversations. Its formality can sound unnatural or even sarcastic if not used appropriately.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "deepest sincerity" functions as an intensifier modifying the noun "sincerity". It emphasizes the depth and genuineness of the feeling being expressed. As Ludwig AI confirms, this phrase is correct and usable in written English.
Frequent in
News & Media
33%
Wiki
33%
Academia
33%
Less common in
Formal & Business
0%
Science
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "deepest sincerity" is a grammatically sound phrase used to convey a strong sense of honesty and earnestness. As Ludwig AI confirms, it is correct and usable. While relatively rare, its use is appropriate in formal contexts, such as expressing apologies or condolences. Alternative phrases, like "utmost sincerity" or "heartfelt sincerity", can provide similar nuances. When using "deepest sincerity", it's best to avoid overuse in casual settings to maintain its intended impact. This phrase appears across a variety of sources including News, Wiki and Academia, suggesting no preference of field.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
utmost sincerity
Replaces "deepest" with "utmost", emphasizing the maximum degree of sincerity.
heartfelt sincerity
Substitutes "deepest" with "heartfelt", highlighting the genuine emotional quality of the sincerity.
true sincerity
Replacing 'deepest' with 'true' means real or genuine sincerity
profound sincerity
Uses "profound" instead of "deepest" to stress the depth and significance of the sincerity.
genuine sincerity
Replaces "deepest" with "genuine", underscoring the authenticity of the sincerity.
complete sincerity
Uses "complete" to express the entirety and lack of reservation in the sincerity.
honest sincerity
Replacing 'deepest' with 'honest' reinforces the truthfulness and integrity of sincerity.
absolute sincerity
Substituting 'deepest' with 'absolute' conveys an unconditional and unwavering sincerity.
earnest sincerity
Replaces "deepest" with "earnest", indicating a serious and sincere intention.
sincere dedication
Changes the noun to dedication, shifting the focus to committed effort.
FAQs
How can I use "deepest sincerity" in a sentence?
You can use "deepest sincerity" to emphasize the genuineness of your feelings, such as in the sentence, "I offer my "deepest sincerity" for your loss."
What phrases are similar to "deepest sincerity"?
Alternatives to "deepest sincerity" include "utmost sincerity", "heartfelt sincerity", or "profound sincerity", depending on the specific nuance you want to convey.
When is it appropriate to use "deepest sincerity"?
"Deepest sincerity" is most appropriate in formal or serious contexts, such as expressing condolences, offering heartfelt apologies, or conveying profound gratitude.
Is "deepest sincerity" the same as "sincerity"?
While both convey honesty, ""deepest sincerity"" emphasizes a more profound and intense level of genuine feeling compared to simply "sincerity".
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested