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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
eternally grateful
Grammar usage guide and real-world examplesUSAGE SUMMARY
"eternally grateful" is a correct and usable phrase in written English.
You could use it to express sincere thankfulness that will remain forever. For example: "I am eternally grateful for my mentor's unwavering support throughout the years."
✓ Grammatically correct
News & Media
Academia
Alternative expressions(20)
profoundly grateful
exceedingly grateful
my deepest sentiments
profoundly moved
much appreciation
Much appreciated
I am very grateful
my deepest thanks
very thankful
amazing thank you
I am much obliged
great appreciation
very much appreciated
wonderful thank you
eternal gratitude
a big welcoming
sweet thank you
deep appreciation
quietly grateful
lots of cheers
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
60 human-written examples
And I am eternally grateful because [Donny] gave it life — he gave it eternal life.
News & Media
I am eternally grateful.
Academia
We'll be eternally grateful.
News & Media
I'm eternally grateful to Trillin.
News & Media
I'm eternally grateful to them.
News & Media
And for that I am eternally grateful.
News & Media
My mother and I are eternally grateful.
News & Media
I've said many times I'm eternally grateful".
News & Media
Of this, I am eternally grateful.
News & Media
For this, I am eternally grateful.
News & Media
We will always be eternally grateful.
News & Media
Expert writing Tips
Best practice
Use "eternally grateful" to express a deep and lasting sense of thankfulness. It conveys a stronger sentiment than simply saying "thank you".
Common error
While "eternally grateful" is a powerful expression, overuse can diminish its impact. Vary your language with synonyms like "deeply appreciative" or "forever thankful" to maintain a natural and sincere tone.
Source & Trust
93%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "eternally grateful" functions as an adjective phrase used to express a strong and enduring feeling of thankfulness. It modifies a subject (e.g., I, we) to indicate their deep appreciation, as seen in examples from Ludwig.
Frequent in
News & Media
79%
Academia
13%
Formal & Business
5%
Less common in
Science
2%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "eternally grateful" is a grammatically correct and frequently used adjective phrase to express a deep and lasting sense of thankfulness. Ludwig AI confirms its validity and provides numerous examples across various contexts, primarily in News & Media and Academia. While its usage is generally neutral to formal, it's important to avoid overuse and consider synonyms such as "forever thankful" or "deeply appreciative" to maintain a natural tone. The phrase’s consistent presence in authoritative sources like The New York Times and The Guardian underscores its reliability and widespread acceptance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
forever thankful
Emphasizes gratitude that lasts indefinitely, similar to "eternally grateful".
ever grateful
Indicates ongoing gratitude, similar to eternally grateful but perhaps slightly less intense.
profoundly grateful
Like deeply appreciative, it stresses the depth of the gratitude felt.
immensely thankful
Emphasizes the vast extent of thankfulness, indicating a large degree of gratitude.
deeply appreciative
Highlights the profound level of appreciation, focusing on the emotional depth.
extremely grateful
Similar to immensely thankful, it highlights a very high level of gratitude.
incredibly appreciative
Similar to immensely thankful and extremely grateful, highlighting a very high level of gratitude.
sincerely grateful
Highlights the genuineness of the gratitude, focusing on honesty and true feelings.
indebted beyond measure
Suggests a sense of owing something that cannot be repaid, adding a layer of obligation.
humbly grateful
Emphasizes a modest and respectful gratitude, often used when the giver is of higher status.
FAQs
How can I use "eternally grateful" in a sentence?
You can use "eternally grateful" to express a deep and lasting sense of thankfulness. For example, "I am "eternally grateful" for your support during this difficult time."
What are some alternatives to "eternally grateful"?
Alternatives include "forever thankful", "deeply appreciative", or "immensely thankful", depending on the nuance you wish to convey.
Is it appropriate to use "eternally grateful" in formal writing?
Yes, "eternally grateful" is suitable for formal writing when expressing sincere and profound gratitude. However, consider the context and audience to ensure it aligns with the overall tone.
What's the difference between "eternally grateful" and "very grateful"?
"Eternally grateful" expresses a deeper, more lasting sense of gratitude compared to "very grateful". The term "eternally grateful" suggests a thankfulness that will remain forever, while "very grateful" simply indicates a high level of appreciation.
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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
93%
Authority and reliability
4.8/5
Expert rating
Real-world application tested