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
increase manyfold
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "increase manyfold" is not standard in written English. It is more common to use "increase manifold" instead. You can use it when describing a significant or exponential increase in quantity or degree. For example: "The population has increased manifold over the last decade." Alternative expressions include "increase significantly" and "increase dramatically."
News & Media
Science
Encyclopedias
Alternative expressions(20)
increase exponentially
grow substantially
expand greatly
escalate sharply
rise dramatically
flare up dramatically
erupt violently
increase dramatically
rise steeply
increase significantly
rise manifold
grown manifold
increased manifold
jump dramatically
increase manifold
multiply rapidly
augmented manifold
increase multifold
rise significantly
increase substantially
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
2 human-written examples
Moreover, these risks increase manyfold when the underwriters are third-tier firms of lesser repute.
News & Media
He illustrates stark inequalities in who is most vulnerable and who will be most impacted within the South African context, and he notes that these inequalities increase manyfold when considering HIV/AIDS at an international level.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
When the Taliban, who are Pashtun, took control of most of the country, the exodus of Hazaras increased manyfold.
News & Media
Rainfall increases manyfold in Ecuador and northern Peru, causing coastal flooding and erosion and consequent hardships in transportation and agriculture.
Encyclopedias
And now, said Thomas Kinton, the director of aviation for the Massachusetts Port Authority, those security measures are likely to be increased manyfold, from the deployment of more teams of explosive-sniffing dogs to an increase in random identification checks.
News & Media
It is hard to believe that life expectancy in the United States, and indeed in much of the Western world, has increased manyfold, even while we fail to microwave our sponges, scrub the blades of our blenders before we put them in the dishwasher and fail to wash our hands when we enter the kitchen.
News & Media
Our information on the transition between fish with fins and tetrapods with limbs and digits has increased manyfold in the last 15 20 years and especially in the last 5 or 10 years, with some spectacular finds of new material.
When Federal Reserve Chairman Paul Volcker acted decisively to restore price stability in the U.S. by restricting growth in the money supply and letting interest rates rise to extraordinary levels, Latin American governments were caught with foreign debts whose sheer size had increased manyfold in just a few years.
News & Media
During larval growth each epidermal cell increases manyfold in size but neither divides nor dies.
Science
The use of non-parametric tests in high-impact medical journals has increased at the expense of t-tests, while the sample size of research studies has increased manyfold.
During the last 30 years, the median sample size of research studies published in high-impact medical journals has increased manyfold, while the use of non-parametric tests has increased at the expense of t-tests.
Expert writing Tips
Best practice
When using "increase manyfold", ensure that the context clearly indicates what is being multiplied or increased, and by approximately how much. This helps avoid ambiguity.
Common error
Avoid using "increase manyfold" when the increase is only slight or moderate. This phrase is best reserved for substantial, multiplicative increases, not for incremental changes.
Source & Trust
86%
Authority and reliability
3.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "increase manyfold" functions as an adverbial modifier, indicating the extent to which something has increased. It describes a substantial multiplicative increase, as seen in the examples Ludwig provides.
Frequent in
Science
33%
News & Media
33%
Encyclopedias
33%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "increase manyfold" signifies a substantial, multiplicative increase. While grammatically acceptable, it's relatively rare. Ludwig's analysis suggests its usage spans scientific, news, and encyclopedic contexts, indicating a formal tone. While less common than alternatives like "increase significantly" or "increase exponentially", "increase manyfold" effectively conveys a considerable magnification or growth. Always verify the scale of increase to ensure accurate application of the phrase.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
see a manifold increase
Using the noun "manifold" instead of the adverb "manyfold".
multiply significantly
This alternative uses "significantly" to emphasize the large scale of the multiplication.
increase exponentially
This implies a growth rate that accelerates over time, which is a specific type of large increase.
grow substantially
This is a more general way of saying something has increased by a considerable amount.
expand greatly
This suggests an increase in size or scope.
increase several times over
This alternative specifies the multiplication factor more explicitly.
amplify considerably
This implies making something larger or more intense.
escalate sharply
This suggests a rapid and dramatic increase.
rise dramatically
This conveys a sense of sudden and noticeable increase.
increase by orders of magnitude
This phrase is used to indicate a very large increase, typically by factors of ten.
FAQs
How can I use "increase manyfold" in a sentence?
You can use "increase manyfold" to describe a significant multiplication or growth. For example, "The company's profits "increased manyfold" after the new marketing campaign."
What does "increase manyfold" actually mean?
"Increase manyfold" means to increase by a large factor or multiple, implying a substantial growth in size, number, or degree. It suggests a multiplicative increase rather than an additive one.
Which is a better alternative to "increase manyfold": "increase significantly" or "increase exponentially"?
It depends on the context. "Increase significantly" is a general term for a large increase, while "increase exponentially" implies a growth rate that accelerates over time.
Is "increase manyfold" a formal or informal expression?
"Increase manyfold" can be used in both formal and informal contexts, but it's more common in formal or technical writing. It suggests a higher degree of increase than simply saying "increase a lot".
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
86%
Authority and reliability
3.8/5
Expert rating
Real-world application tested