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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
formerly unimaginable
Grammar usage guide and real-world examplesUSAGE SUMMARY
"formerly unimaginable" is correct and usable in written English. You can use it to describe something that was previously beyond the realm of possibility or comprehension. An example: "The technological advancements we see today were formerly unimaginable just a few decades ago." Alternative expressions include "previously inconceivable" and "once unthinkable."
✓ Grammatically correct
News & Media
Alternative expressions(20)
previously unimaginable
previously unheard of
formerly inconceivable
unprecedented
unexpected
unforeseen
beyond comprehension
never before seen
groundbreaking
paradigm shift
never before conceived
entirely original
novel idea
a groundbreaking thought
an innovative concept
a novel idea
novel
hitherto unknown
without precedent
unfamiliar
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
Strike Two: This week, as concerns mount about telecom issues in general and WorldCom in particular, investors stampede out of this once invincible stock, which on Feb. 5 falls to the formerly unimaginable depth of $6.97.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
Leading the fight against Enterprise is the United Auburn Indian Community, whose casino, Thunder Valley, has become one of America's most profitable and has brought the formerly destitute tribe unimaginable riches.
News & Media
WHEN in 1999 Renault spent $50m to acquire a controlling stake in Dacia, a sickly Romanian carmaker formerly owned by the state, it was unimaginable that it would become one of the jewels in the French car firm's crown.
News & Media
And in the formerly staid capital where students had gathered to protest, politics were bubbling in a way unimaginable when I lived here before.
News & Media
Pretty unimaginable.
News & Media
It's unimaginable now.
News & Media
Their egos are unimaginable.
News & Media
This seems unimaginable now.
News & Media
This is unimaginable today.
News & Media
The stench was unimaginable.
News & Media
"There was unimaginable destruction".
News & Media
Expert writing Tips
Best practice
Use "formerly unimaginable" to emphasize the stark contrast between past perceptions and present realities, particularly when highlighting advancements or shifts in societal norms.
Common error
Avoid using "formerly unimaginable" to describe minor or trivial changes. Reserve it for situations where the shift is genuinely significant and transformative.
Source & Trust
94%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "formerly unimaginable" functions as a compound adjective, modifying a noun to describe something that was previously beyond the realm of possibility or comprehension. As demonstrated by Ludwig, it highlights a stark contrast between past perceptions and current realities.
Frequent in
News & Media
100%
Less common in
Science
0%
Formal & Business
0%
Academia
0%
Ludwig's WRAP-UP
The phrase "formerly unimaginable" functions as a compound adjective, denoting something once beyond comprehension but now real. Ludwig's analysis confirms its grammatical correctness and infrequent usage, primarily in news and media contexts. While alternatives like "previously inconceivable" and "once unthinkable" offer similar meanings, "formerly unimaginable" is best used to highlight significant, transformative shifts. Remember to avoid overusing this phrase on trivial changes to maintain its impact.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
previously inconceivable
Emphasizes the lack of prior conception or understanding.
once unthinkable
Highlights that the idea was rejected or dismissed in the past.
once deemed impossible
Directly states the former impossibility.
heretofore unimaginable
Adds a formal and somewhat archaic tone.
formerly beyond belief
Focuses on the incredulity that the idea once inspired.
previously unheard of
Stresses the novelty and unprecedented nature.
what was once considered a fantasy
Highlights the idea was once a dream.
that which defied imagination
Focuses on the extreme difficulty in conceiving the idea.
something previously out of the question
Emphasizes that the idea was not a viable option in the past.
a situation that history had never seen before
Highlights it as something new in history.
FAQs
How can I use "formerly unimaginable" in a sentence?
Use "formerly unimaginable" to describe a situation or development that was once considered impossible or beyond comprehension but is now a reality. For example, "The speed of modern communication was "formerly unimaginable"."
What are some alternatives to "formerly unimaginable"?
You can use alternatives such as "previously inconceivable", "once unthinkable", or "heretofore unimaginable" depending on the context.
Is "formerly unimaginable" a formal or informal phrase?
"Formerly unimaginable" is suitable for both formal and informal contexts, though it is often found in news and media or analytical writing. It's more about the impact of the statement than the tone.
What's the difference between "formerly unimaginable" and "previously unimaginable"?
The difference is minimal. Both phrases convey a similar meaning. "Formerly" might suggest a more distant past, while "previously" is more general. The choice often comes down to stylistic preference.
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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
94%
Authority and reliability
4.6/5
Expert rating
Real-world application tested