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
supported up
Grammar usage guide and real-world examplesUSAGE SUMMARY
"supported up" is not correct and usable in written English.
It should be "supported" or "backed up". For example: "My argument was supported by a great deal of evidence." or "I backed up my statement with hard facts."
⚠ May contain grammatical issues
Science
News & Media
Encyclopedias
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
19 human-written examples
Conceptual modeling requires these multi-dimensional nested structures to persist throughout the modeling process, an aspect not supported, up to now, in free-form sculpting systems.
Science
Proposals that are supported up and down the income spectrum have a better chance of being enacted than policies that do not have such support.
News & Media
During this so-called Classic Period, generations of kings and their queens ruled around 70 interconnected but autonomous cities, some of which supported up to 70,000 citizens.
News & Media
It was determined that since solar thermal systems are financially supported up to an installed capacity of 200 kW, solar heat can only account for a maximum of 7.7% of the heat demand based on the investigated brewery.
Science
Rangers were boosted by the return of Kenny Miller and Lee McCulloch from suspension for the clash at Ibrox, with Miller supported up front by John Fleck and Nacho Novo on the flanks.
News & Media
Nine houses, up to about 18 feet (5.5 metres) square in plan, were excavated in 2004 07 and reckoned to form part of a 42-acre (17-hectare) settlement that may have supported up to 1,000 such dwellings.
Encyclopedias
Human-verified similar examples from authoritative sources
Similar Expressions
41 human-written examples
Diffserv can support up to eight traffic classes.
This year, the Center will support up to two recipients.
The seat can support up to 600 pounds.
News & Media
The scale also supports up to eight adult user profiles.
News & Media
Your implementation should support up to 16 concurrently open files per process, including stdin and stdout.
Expert writing Tips
Best practice
Context matters when choosing an alternative. "Supported" generally means to provide assistance, while "backed up" suggests providing evidence or reinforcement.
Common error
Many writers incorrectly treat "supported up" as a separable phrasal verb, assuming the "up" can be moved. For instance, changing "The data supported up the claim" to "The data supported the claim up" is incorrect. Instead, consider rephrasing the sentence to avoid this construction altogether: "The data backed up the claim" or "The data supported the claim".
Source & Trust
82%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "supported up" functions as a verb phrase where "supported" is the verb and "up" is an adverbial particle. However, Ludwig AI indicates that this combination is often grammatically incorrect. It is most commonly intended to express the action of providing assistance or reinforcement.
Frequent in
Science
30%
News & Media
30%
Formal & Business
15%
Less common in
Encyclopedias
10%
Academia
5%
Wiki
5%
Ludwig's WRAP-UP
In summary, while the phrase "supported up" appears in various contexts, Ludwig AI indicates that it's generally considered grammatically incorrect. The analysis reveals that more standard alternatives, such as "supported" or "backed up", should be favored in formal and professional writing to maintain clarity and correctness. The frequency with which it appears across diverse sources may suggest that while common it is not necessarily correct. Using the correct alternative, like "backed up", will improve the quality of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
backed up
Emphasizes providing assistance or evidence to bolster something.
upheld
Suggests maintaining or defending something, especially a decision or principle.
endorsed
Implies formally approving or supporting something.
sustained
Focuses on providing continued support or maintenance.
maintained
Highlights keeping something in good condition through ongoing effort.
financed
Specifically refers to providing financial backing.
funded
Similar to financed, but can also imply setting aside resources for a specific purpose.
assisted
Implies giving help or aid.
aided
Similar to assisted, but often used in more formal contexts.
reinforced
Suggests strengthening or making something more robust.
FAQs
Is "supported up" grammatically correct?
What are some alternatives to "supported up"?
How does "backed up" differ from "supported"?
"Backed up" often implies providing evidence or reinforcement, whereas "supported" generally means providing assistance or approval. Choose the term that best fits the intended meaning.
In what contexts might I encounter the phrase "supported up"?
While generally incorrect, you might encounter "supported up" in informal contexts. However, it's advisable to use more standard phrasing in professional or academic writing to ensure clarity and correctness.
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
1.8/5
Expert rating
Real-world application tested