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
stay substantial
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "stay substantial" is not commonly used in written English and may be unclear in meaning.
It could be used in contexts where one wants to emphasize maintaining importance or significance, but it may require additional context for clarity. Example: "In order to succeed in this competitive market, we must stay substantial and continue to innovate."
⚠ May contain grammatical issues
Alternative expressions(20)
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
Hospitalizations for mucormycosis are also associated with prolonged hospital length of stay, substantial use of intensive care services, and excess costs of over $30,000 [ 13- 15].
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
Medication errors in the intensive care unit (ICU) are frequent and lead to attributable patient morbidity and mortality, increased length of ICU stay and substantial extra costs.
Science
They affect almost 10%% of hospitalized patients, and are responsible for prolonged hospital stays, substantial morbidity and mortality and excess costs [ 1].
But the threat level from dissident groups has not been raised, staying at "substantial" – lower than the overall danger to the UK from Islamist terrorists, which is "severe" and indicates an attempted attack is likely to take place.
News & Media
"The gaps remain substantial.
News & Media
A recent off-season stay revealed substantial improvement in all areas.
News & Media
Candidemia also results in prolonged hospital stay and substantial healthcare costs (4, 6 ).
Science
Requirement for invasive mechanical ventilation, ICU care, mortality rates, and hospital lengths of stay were substantial and consistent across studies [ 9, 20, 21, 25, 28, 30].
Science
More training and improvement in nurses' working conditions will ameliorate the nursing staff shortage and lead to better and more efficient health care delivery, improved patient outcomes, less morbidity and mortality, reduced hospital stay and substantial cost savings.
Science
Mr. Oreopoulos concluded: "Students compelled to stay in school experience substantial gains to lifetime wealth, health and other labor market activities for all three countries, and these results hold up against a wide array of specification checks.
News & Media
Western officials said the Germans and Italians — the two main European allies who have committed to staying on with substantial forces — would leave as well.
News & Media
Expert writing Tips
Best practice
If you intend to convey maintaining importance or significance, clarify the context to avoid ambiguity. Consider using alternatives like "remain significant" or "stay relevant".
Common error
Avoid using the phrase "stay substantial" without providing sufficient context. The lack of clarity can confuse readers and weaken your message.
Source & Trust
60%
Authority and reliability
2.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "stay substantial" functions as a verb phrase where "stay" acts as a copula verb, linking the subject to the adjective "substantial". However, its usage is uncommon, as noted by Ludwig, making it less readily interpretable.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "stay substantial" is an uncommon expression that aims to convey the idea of maintaining significance or importance. As Ludwig AI indicates, this phrase may sound awkward and requires additional context for clarity. Because of its infrequent usage and potential for misinterpretation, it's often better to opt for more common and readily understood alternatives like "remain significant", "stay relevant", or "maintain a strong presence". Given the absence of examples, it is difficult to determine the correct usage and authoritative sources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
Remain significant
Focuses on maintaining importance or consequence.
Stay relevant
Highlights the need to remain current and applicable.
Retain importance
Highlights holding on to value or significance.
Maintain relevance
Emphasizes keeping current and applicable.
Maintain a strong presence
Emphasizes keeping a noticeable and influential position.
Stay impactful
Focuses on continuing to have a strong effect or influence.
Stay influential
Focuses on continuing to have an impact on others.
Remain effective
Highlights the continuous action to maintain efficiency.
Keep up the good work
Suggests continuing to perform at a high level.
Avoid decline
Focuses on preventing a decrease in quality or importance.
FAQs
What does "stay substantial" mean?
The phrase "stay substantial" is not commonly used and can be interpreted as maintaining a significant presence or level. However, it's advisable to use clearer alternatives to avoid ambiguity.
What can I say instead of "stay substantial"?
You can use alternatives like "remain significant", "stay relevant", or "maintain a strong presence" depending on the context.
Is "stay substantial" grammatically correct?
While not strictly incorrect, "stay substantial" sounds awkward to many native English speakers. Using more common phrases ensures better clarity and acceptance.
How to use "stay substantial" in a sentence?
While it's better to use alternative phrases, if you must use it, ensure the context makes it clear you mean maintaining a significant level. For example: "To compete, we must stay substantial in our innovation efforts."
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
60%
Authority and reliability
2.1/5
Expert rating
Real-world application tested