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
remained unaltered
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "remained unaltered" is correct and usable in written English.
It can be used when referring to something that has not changed over time. For example, "The language in the contract remained unaltered after the negotiations."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(20)
stayed the same
remained unchanged
remained constant
remained stable
remained unaffected
was not changed
persisted unaltered
remained intact
remained untouched
remained as is
remained stagnant
remained flat
remained static
remained steady
remained unchanging
remained pristine
kept intact
remained undamaged
can stay intact
remained unharmed
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
His position remained unaltered though.
News & Media
Previously, searches using Google's other domains, including the US domain google.com, remained unaltered.
News & Media
Mr. Fay said that the well-built Chatlos houses were readily modernized inside, and few if any have remained unaltered.
News & Media
Only the segment passing through Kansas, all of 13 miles (21 km) in length, remained unaltered.
Encyclopedias
The carotenoid composition of leaves remained unaltered.
Science
Crude protein digestibility remained unaltered across all treatments.
Science
Release of vasodilator PGI2 and U46619-induced contraction remained unaltered.
Science
However, digestibilities of nutrients remained unaltered across all diets.
Science
Yet the words on the tape remained unaltered.
Science & Research
The quantum yield of QDs remained unaltered on conjugation with dendrimer.
Science
The main nursery hall served as the 'control-room' where environmental conditions remained unaltered.
Science
Expert writing Tips
Best practice
Use "remained unaltered" when you want to emphasize that something has not been changed, modified, or adjusted in any way over a period of time. It's suitable for formal writing and technical contexts where precision is important.
Common error
Avoid using "remained unaltered" in casual conversation or informal writing. Opt for simpler alternatives like "stayed the same" or "wasn't changed" to maintain a natural tone.
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "remained unaltered" functions as a predicate adjective, describing the state of a subject as unchanged. Ludwig examples show it is used to describe conditions, compositions, and processes that have not undergone modification. It often follows a linking verb like "remained" to connect the subject to its state.
Frequent in
Science
79%
News & Media
13%
Wiki
3%
Less common in
Encyclopedias
2%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "remained unaltered" is a grammatically correct and frequently used expression, particularly in scientific and formal contexts. It conveys the idea that something has not been changed or modified over time. Ludwig AI confirms its grammatical correctness and wide applicability. While versatile, it's best to reserve this formal expression for contexts that demand precision and objectivity, opting for simpler alternatives in casual settings. Ludwig's examples show that the phrase appears frequently in scientific research, news articles, and encyclopedic entries, while less common in business, social media or informal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
remained unchanged
This alternative is nearly identical in meaning, but uses 'unchanged' instead of 'unaltered'.
remained unmodified
This alternative focuses specifically on the absence of any modifications or adjustments.
stayed the same
This alternative is more informal and focuses on the lack of change in a general sense.
was not changed
This alternative is a passive construction emphasizing the lack of alteration.
persisted unaltered
This alternative emphasizes the continuation of a state without change, adding a sense of duration.
remained constant
This alternative highlights the stability and consistency of something over time.
remained stable
This alternative suggests a resistance to change and a maintenance of equilibrium.
remained intact
This alternative emphasizes the preservation of something's completeness or wholeness.
remained untouched
This alternative implies that something has not been affected or influenced by external factors.
remained as is
This alternative is a more colloquial way of saying something did not change.
FAQs
How can I use "remained unaltered" in a sentence?
You can use "remained unaltered" to indicate that something has not undergone any changes. For example, "Despite the economic downturn, the company's commitment to sustainability "remained unaltered"".
What are some alternatives to "remained unaltered"?
Alternatives include "stayed the same", "remained unchanged", "remained constant", or "remained stable", depending on the specific nuance you want to convey.
Is "remained unaltered" formal or informal?
"Remained unaltered" is generally considered a formal expression, suitable for academic, scientific, or professional writing. In informal contexts, simpler alternatives are often preferred.
What's the difference between "remained unaltered" and "remained unaffected"?
"Remained unaltered" indicates a lack of change or modification, while "remained unaffected" suggests that something was not influenced or impacted by external factors. For example, "The building "remained unaltered"" implies its physical state didn't change, whereas "The building "remained unaffected"" suggests it wasn't damaged by a storm.
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
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested