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
since eternity
Grammar usage guide and real-world examplesUSAGE SUMMARY
'since eternity' is correct and usable in written English.
You can use it to indicate a long, indefinite period of time. Example sentence: His love for his family has remained strong since eternity.
✓ Grammatically correct
News & Media
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 was especially important that the advertising appeal across generations since Eternity is a "master brand" that is sold to men and women ages 22 to 54, said Ms. Dart.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The straight-shooting American has been running funds from his Hong Kong office since 1993 an eternity in the hedge business.
News & Media
Although Jaguar, which is owned by Ford Motor, will introduce an overhauled XK line in the first half of next year (it showed a preview at January's North American International Auto Show in Detroit with its Advanced Lightweight Coupe prototype), the current XK has been on sale since 1996 an eternity by auto industry standards.
News & Media
When was the last time the Mets had a better season than the Yankees? A. Although only three years have passed since they appeared in the World Series, it seems like an eternity since the Amazin' Mets have been anything but amazingly disappointing.
News & Media
After what seems like an eternity since The Deathly Hallows, the magical world of Harry Potter is returning to our screens.
News & Media
It seems like an eternity since they were separated by moments at the N.B.A. draft podium, shaking Stern's hand.
News & Media
What with the ongoing wave of hugely successful homegrown soul divas, it's been an eternity since we were last blessed with an authentic rock-chick personality.
News & Media
So the roommates had to wait seven days for the phone company to install a phone jack -- an eternity, since they were already well into their job searches.
News & Media
Finally, after what seems like an eternity since its announcement last year, the first trailer for Marvel's Captain America: Civil War has been released and it is as explosive and Avenger filled as to be expected.
News & Media
It is 18 months, and yet an eternity, since Gary Speed marched up past the golf trolleys into a Vale of Glamorgan clubhouse and from a press conference seat conveyed the unmistakeable sense that he was taking Wales somewhere new.
News & Media
Finally, after what seems like an eternity since tickets went on sale, we have confirmations over who will play the older (and presumably even wiser) Harry, Hermione and Ron.
News & Media
Expert writing Tips
Best practice
Use "since eternity" sparingly; it's best suited for poetic or highly stylized writing where a sense of timelessness is desired. Consider its impact on your audience, as it may come off as hyperbolic or unnatural in more casual contexts.
Common error
Avoid using "since eternity" in situations requiring precision or straightforward language. Alternatives like "for a long time" or "since the beginning" are often clearer and more appropriate.
Source & Trust
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "since eternity" functions as an adverbial phrase, specifically a prepositional phrase modifying a verb or clause. It indicates the duration or starting point of an action or state. As Ludwig AI points out, it is suitable for poetic or stylized writing.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "since eternity" is grammatically correct but rare, employed to express something that has existed for an extremely long or indefinite time. While Ludwig AI confirms it's usable in English, it's best reserved for stylized or poetic writing. It primarily appears in news and media contexts, where the goal is to emphasize timelessness or enduring qualities. Alternatives like "from time immemorial" or "since the beginning of time" offer similar meanings with varying degrees of formality. When employing it, consider the audience and aim for contexts where such elevated language is appropriate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
from time immemorial
Replaces "since eternity" with a more traditional and archaic phrase emphasizing ancient origins.
for an age
Uses "age" to denote a very long time, differing in the specific noun used.
since the beginning of time
Emphasizes the origin point, contrasting with "eternity" as a continuous state.
for all time
Shifts the focus to the future, implying endless continuation instead of past duration.
since forever
A more informal and colloquial alternative, differing in register.
for a very long time
A simpler and more direct way of expressing a lengthy duration, less figurative.
since ages ago
Uses a less formal tone, suggesting a point in the distant past.
from ancient times
Highlights the antiquity of the starting point, differing in emphasis.
perpetually
Indicates continuous existence without a specific start time, unlike "since eternity".
in perpetuity
Implies indefinite or unending duration, often used in legal or formal contexts.
FAQs
How can I use "since eternity" in a sentence?
You can use "since eternity" to express something that has existed or been true for a very long, indefinite period, such as, "His love for his family has remained strong since eternity."
What does "since eternity" mean?
The phrase "since eternity" implies that something has been true or existing from a point in time that is effectively the beginning of time itself, or at least a period so distant that it feels timeless. It's similar to saying "forever" or "from the beginning of time".
What can I say instead of "since eternity"?
You can use alternatives like "from time immemorial", "for an age", or "since the beginning of time" depending on the context.
Is "since eternity" grammatically correct?
Yes, "since eternity" is grammatically correct, although it's a somewhat uncommon and stylized phrase. It is best used in contexts where you want to emphasize a sense of timelessness or a very long, indefinite period.
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
80%
Authority and reliability
4.1/5
Expert rating
Real-world application tested