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
deepest thanks
Grammar usage guide and real-world examplesUSAGE SUMMARY
'deepest thanks' is perfectly correct and usable in written English.
You can use it when expressing appreciation for something, typically something that has been done on your behalf. For example: "I just wanted to express my deepest thanks for all your hard work and dedication."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
heartfelt gratitude
profound appreciation
sincere appreciation
much appreciated
deep thanks
my deepest gratitude
greatest appreciation
sincere thankfulness
immeasurable gratitude
boundless gratitude
eternal gratitude
many thanks
my deepest sentiments
much appreciation
my biggest thanks
Much appreciated
a green thank you
I am very grateful
my deepest thanks
thanks
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
29 human-written examples
The authors wish to express their deepest thanks to Genevieve Milon for essential advice, to thank Dr Nico van Rooijen for the supply of clodronate liposomes and J. LeBras from Bichat hospital for the generous gift of the clinical isolate employed in this study.
Science
I offer him my deepest thanks".
News & Media
"Deepest thanks for thousands of supportive tweets and emails.
News & Media
We extend our deepest thanks to Hospice of Southwestern CT.
News & Media
"To anyone who ever felt touched by our music, our deepest thanks for listening".
News & Media
The family wishes to extend their deepest thanks and appreciation for the tremendous care and support given by VNA Hospice.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
29 human-written examples
Any rancor in an intense rivalry has been replaced by thanks, deep thanks.
News & Media
In a scanned copy of the fax, Mr. Morsi conveyed his "deep thanks" to Mr. Peres for his Ramadan greetings.
News & Media
Deep thanks are owed Evelyn Herlitzius for bringing passion to the stage with her shattering account of Barak's Wife.
News & Media
That oil entered the marshland and stayed there, burrowing deeper and deeper thanks to holes dug by crabs.
News & Media
Because they'll look bad?" He added: "Deep thanks to everyone who has responded about the radio.
News & Media
Expert writing Tips
Best practice
Use "deepest thanks" when you want to convey a high level of gratitude, especially in formal or professional settings.
Common error
Avoid using "deepest thanks" in casual conversations or informal settings where a simple "thank you" is more appropriate.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "deepest thanks" functions as a noun phrase expressing gratitude. It is commonly used to formally acknowledge and appreciate significant help or support, as supported by Ludwig and its examples.
Frequent in
News & Media
33%
Science
33%
Formal & Business
17%
Less common in
Wiki
2%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "deepest thanks" is a grammatically correct and frequently used phrase to express profound gratitude, particularly in formal contexts. Ludwig AI confirms its validity and provides numerous examples from reputable sources. While versatile, it's best suited for professional, academic, and formal settings. Alternatives such as "heartfelt gratitude" and "profound appreciation" can be used depending on the specific context and desired level of formality. Remember to use it judiciously to maintain a natural and sincere tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
my deepest gratitude
Adds a personal touch while maintaining the formality.
heartfelt gratitude
Replaces "thanks" with the more formal "gratitude" and emphasizes the sincerity of the feeling.
greatest appreciation
Similar to "deepest thanks" but uses a different adjective.
profound appreciation
Uses stronger vocabulary to convey a more significant sense of gratitude.
sincere thankfulness
Emphasizes the genuineness of the gratitude being expressed.
sincere appreciation
Similar to "deepest thanks" but uses "sincere" instead of "deepest".
utter gratitude
Highlights the completeness and intensity of the gratitude.
immeasurable gratitude
Conveys the boundless nature of the gratitude.
boundless gratitude
Indicates that the gratitude is limitless or immense.
eternal gratitude
Expresses gratitude that will last forever.
FAQs
How can I use "deepest thanks" in a sentence?
You can use "deepest thanks" to express profound gratitude, such as, "I extend my "deepest thanks" for your invaluable assistance."
What are some alternatives to saying "deepest thanks"?
Alternatives include "heartfelt gratitude", "profound appreciation", or "sincere appreciation" depending on the context.
Is it appropriate to use "deepest thanks" in an informal email?
While grammatically correct, "deepest thanks" might sound overly formal in an informal email. A simpler "thank you" or "much appreciated" could be more suitable.
What's the difference between "deepest thanks" and "deep thanks"?
"Deepest thanks" conveys a slightly stronger sense of gratitude than "deep thanks". The superlative "deepest" intensifies the expression of gratitude.
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested