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
accumulating up
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "accumulating up" is not correct and is generally not used in written English.
It is redundant because "accumulate" already implies gathering or increasing in quantity, so adding "up" is unnecessary. Example: "The data has been accumulating over the years, leading to significant insights."
⚠ May contain grammatical issues
Science
News & Media
Encyclopedias
Alternative expressions(12)
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
9 human-written examples
Capable of accumulating up to 22 percent sucrose in its root, sugar beets account for about one-third of the world's sugar production.
Encyclopedias
The superconducting magnets of the ITER are capable of accumulating up to 50 GJ.
It is reported in the literature that this plant is capable of accumulating up to 50% NaCl (dry basis).
Science
Concentration of free amino acids derived from decomposed keratin was superior in culture of K. rhizophila p3-3, as compared with cultures of K. rosea, capable of accumulating up to 26 mM amino acids (Vidal et al. 2000).
Science
Clusters of stomata were progressively accumulating up to 10 days in these plants (Figure 5A).
Science
NH3 N concentration kept accumulating up to 1300 mg/L when C/N 5 (mol/mol) was supplemented to fermentation medium.
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
If your old plan allows it, you can withdraw the money you accumulated up to that point.
News & Media
The study suggests that the toxin can accumulate up the food chain, increasing in concentration as one animal eats another.
News & Media
The microbes in question make a toxin, called BMAA, which accumulates up the food chain, reaching humans in big doses via plants and bats.
News & Media
There is potential for the rainfall overnight to accumulate up to 200-250mm on high ground, so the public should be aware and prepared for any flooding.
News & Media
Most county employees can accumulate up to 175 days, except at health facilities, where the cap is 150 days, Ms. Jackson said.
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "accumulating up" in formal writing. Opt for the single word "accumulating" or alternatives like "building up" or "increasing" for clearer and more concise communication.
Common error
Don't add "up" after "accumulating". The word "accumulate" already implies a gathering or increase, making "up" unnecessary and grammatically awkward.
Source & Trust
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "accumulating up" functions as a verbal phrase, attempting to describe an action of gradual increase or gathering. However, Ludwig AI identifies it as incorrect due to redundancy, as the verb "accumulate" already implies the process of gathering or increasing.
Frequent in
Science
50%
News & Media
30%
Encyclopedias
10%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "accumulating up" is flagged by Ludwig AI as grammatically incorrect due to redundancy. The verb "accumulate" inherently includes the concept of gathering or increasing, rendering the addition of "up" unnecessary. Although Ludwig provides examples where the phrase is used, particularly in scientific and news contexts, these instances do not validate its grammatical correctness. For clear and concise writing, it is advisable to use "accumulating" alone or to opt for alternative phrases like "building up" or "increasing". In summary, while understandable, "accumulating up" should be avoided in formal or professional writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
building up
Replaces "accumulating up" with a more common and grammatically sound alternative that retains the sense of increasing over time.
stockpiling
Implies gathering a large quantity of something, often for future use, differing slightly in connotation from a gradual accumulation.
amassing
Suggests accumulating a large quantity, often of wealth or power, carrying a more formal tone.
piling up
Indicates gathering something into a heap or mound, different from a measured accumulation.
collecting
Focuses on gathering items together, potentially lacking the implication of increasing quantity over time.
gathering
A general term for bringing things together, which might not necessarily imply an increase in amount.
hoarding
Implies secretly accumulating something, usually with a negative connotation of possessiveness.
accruing
Specifically refers to accumulating interest or benefits over time, limiting its general applicability.
compiling
Suggests gathering information or data into a structured format, differing from a general accumulation.
enlarging
Indicates an increase in size or scope, differing from gathering distinct items or quantities.
FAQs
Is "accumulating up" grammatically correct?
No, "accumulating up" is generally considered grammatically incorrect. The verb "accumulate" already implies an increase or gathering, so adding "up" is redundant. It's better to simply use "accumulating".
What can I use instead of "accumulating up"?
You can use the verb "accumulating" or alternatives such as "building up", "increasing", or "gathering" depending on the context.
Why is "accumulating up" considered redundant?
The word "accumulate" inherently means to gather or increase over time. The addition of "up" doesn't add any new information and therefore makes the phrase redundant. Other examples of redundant phrases are "added bonus" or "free gift".
In what contexts might I encounter "accumulating up", even though it's not preferred?
You might encounter "accumulating up" in informal speech or less formal writing, but it is best avoided in academic, professional, or news-related contexts. Pay attention to context and audience when choosing your words.
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
80%
Authority and reliability
2.8/5
Expert rating
Real-world application tested