existed unchanged

USAGE SUMMARY

The phrase "existed unchanged" is correct and usable in written English.
It can be used to describe something that has remained the same over a period of time without any alterations. Example: "The ancient ruins have existed unchanged for centuries, a testament to the craftsmanship of their builders."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

The crabs have existed unchanged for 450m years, and their rich eggs have become a cornerstone in the local ecosystem.

The Economist

AMF have existed unchanged morphologically for at least 460 million years, despite lacking sexual reproduction [ 7].

BMC Evolutionary Biology

Curiously some of the earliest phytoplankton including Emiliania huxleyi (which is a coccolithophore, i.e., has a calcium carbonate exoskeleton) which has existed unchanged in the Sargasso Sea Atlantic Oceann) for more than 500 million years when exposed to sunlight not only photosynthesized glucose but also produced vitamin D2 (Fig. 1).

Dermato-Endocrinology

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

The study found that close to a majority (41 per cent) of those whose jobs involve manual or physical labor expect the same job to exist unchanged by 2065, while around a third (34 per cent) of those in professional occupations expressed the same belief vs just over a fifth (23 per cent) of managerial or executive role workers.

TechCrunch

The horseshoe crab isn't really a crab at all; it's a relative of spiders that has existed virtually unchanged for more than 200 million years.

Science Magazine

The highway has existed mostly unchanged since the designation was commissioned in the 1930s.

Wikipedia

The group has an extensive fossil record, reaching back to the Cambrian, and includes living fossils such as Triops cancriformis, which has existed apparently unchanged since the Triassic period.

Wikipedia

Supporting infrastructure has been created and deployed much like buildings are constructed, using a set of highly defined plans, resulting in hardened structures intended to exist basically unchanged for many years.

Advances in Computers

They have existed, more or less unchanged, since time immemorial.

The Guardian - TV & Radio

For centuries scientists thought the Universe always existed in a largely unchanged form, run like clockwork thanks to the laws of physics.

BBC

The subdivision of narrow and meandering streets exists today mostly unchanged since it was built in the early 20th century: its boundaries intact, its neo-Classical style architecture preserved, and its current residents still reflecting the spirit of community shared by the first people to move there.

The New York Times

Expert writing Tips

Best practice

When using "existed unchanged", ensure that the context clearly indicates the timeframe over which the subject has remained constant. For example, specify 'existed unchanged for centuries' to provide clarity.

Common error

Avoid using "existed unchanged" when describing something that has undergone minor modifications. This phrase implies a complete lack of alteration, so use it judiciously for things that have truly remained in their original state. If there are minor modifications use other alternatives like "largely unchanged".

Linguistic Context

The phrase "existed unchanged" functions as a verb phrase, indicating a state of being that has persisted without alteration. It typically modifies a noun, describing how something has remained constant over time. Ludwig provides examples illustrating this usage, showcasing its ability to describe long-term stability.

Expression frequency: Rare

Frequent in

Science

60%

News & Media

30%

Wiki

10%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "existed unchanged" is used to describe something that has remained constant over time, without any modifications. Ludwig AI indicates that it is grammatically correct and primarily found in scientific and news contexts. While the phrase is valid, its low frequency suggests that alternative phrases like "remained unaltered" or "stayed the same" might be more commonly used. When employing "existed unchanged", ensure that the context clearly specifies the timeframe and that the subject has genuinely undergone no significant alterations. Its formal tone makes it suitable for academic and scientific writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

remained unaltered

Emphasizes the lack of alteration or modification over time.

stayed the same

A more common and simple way of expressing the lack of change.

persisted without alteration

Highlights the continuous existence without any changes.

endured in its original form

Focuses on the endurance and preservation of the initial state.

continued without modification

Similar to 'remained unaltered' but uses 'modification'.

has been constant

Highlights that something never changed during a period of time.

held constant

Similar to "has been constant" but with a slight difference in register.

stood still

Metaphorically suggests a lack of movement or change.

not been touched

Emphasizes a lack of intervention or alteration from an external force

retained its original state

Focuses on keeping the original state.

FAQs

How can I use "existed unchanged" in a sentence?

You can use "existed unchanged" to describe something that has remained constant over a period of time. For example: 'The horseshoe crabs have "existed unchanged" for millions of years'.

What phrases are similar to "existed unchanged"?

Similar phrases include "remained unaltered", "stayed the same", or "persisted without alteration". The choice depends on the specific nuance you want to convey.

Is "existed unchanged" formal or informal?

"Existed unchanged" is relatively neutral but leans toward formal, especially in scientific or historical contexts. Simpler phrases like "stayed the same" might be more appropriate for informal communication.

When is it appropriate to use "existed unchanged"?

It's appropriate when you want to emphasize that something has not undergone any modifications or alterations over a significant period. Be sure that it's used for contexts where the lack of change is notable or relevant.