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
it relays on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'it relays on' is not correct in written English.
A more appropriate phrase would be 'it relies on'. For example: "This new system relies on the public's feedback for its success."
⚠ May contain grammatical issues
Science
News & Media
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
2 human-written examples
Power generation is the first step in smart grid value chain, it includes power sources such as nuclear, hydropower and renewable and it relays on wide area monitoring and control technologies to communicate with the next step called power distribution.
Science
However, it relays on cytochrome P450 2D6 for inactivation.
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
We can note that UP and WF suffer approximately the same degradation (and also MWF not shown), while CVX is more prone to the effects of the outdated CSI, which makes sense, since it strongly relays on the channel information to optimize the power allocation.
"We are going to relay on those guys a lot this season for us," Phan said.
News & Media
So if you're executing previously authorized transactions at the end of the day, you send First Data a batch of tokens, and it relays the card numbers on to the bank.
News & Media
Currently, the control of MD mainly relays on vaccination.
Science
It was a message Pence also relayed on Saturday during talks with the Egyptian president, Abdel Fatah al-Sisi, in Cairo.
News & Media
But the sold-out performance was also relayed on a maxi-screen in one of Parma's main squares, and TV Parma broadcast it live.
News & Media
But in this year of anti-establishment fury, it would be unwise for Hillary Clinton to relay on superdelegates to get her over the finish line.
It's an Easy Call"., will relay on public service announcements that target 18-to-34-year-olds 18-to-34-year-olds 18-to-34-year-olds 18-to-34-year-olds 18-to-34-year-olds
News & Media
For many decades engineers and scientists relayed on dynamic methods especially modal ones.
Science
Expert writing Tips
Best practice
Always use "relies on" instead of "relays on" to ensure grammatical accuracy. Proofread your writing carefully to avoid this common mistake.
Common error
Avoid using "relays on" when you mean "relies on". "Relay" means to pass something along, while "rely" means to depend on. Using the wrong word changes the meaning of your sentence.
Source & Trust
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it relays on" is grammatically incorrect. The correct form is "it relies on". The verb 'relay' means to pass something on, while 'rely' means to depend on. Ludwig AI confirms this grammatical issue.
Frequent in
Science
50%
News & Media
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "it relays on" is grammatically incorrect; the correct phrase is "it relies on". Ludwig AI analysis indicates this error. While the intention is to express dependence, the incorrect verb choice undermines clarity. Therefore, always use "relies" to denote dependence. This error is infrequent, but avoiding it ensures clarity. Remember that "relay" means to transmit or pass along, whereas "rely" means to depend on. Always double-check your writing to avoid such mistakes, especially in formal and professional contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it relies on
Corrects the grammatical error, using the accurate verb "relies".
it depends on
Uses "depends" instead of "relays", indicating a condition or contingency.
it is dependent on
Stresses the reliance on an external factor.
it is based on
Suggests a foundation or starting point.
it hinges on
Emphasizes the critical importance of something for the outcome.
it turns on
Indicates a pivotal factor influencing the outcome.
it is determined by
Emphasizes the controlling influence of something else.
it is contingent on
Formal and emphasizes conditionality.
it is predicated on
Highlights the foundational aspect upon which something is based.
it is subject to
Highlights that the phrase is conditional.
FAQs
What is the correct way to say "it relays on"?
The correct phrase is "it relies on". The verb "rely" means to depend on something, while "relay" means to pass something along.
How to use "it relies on" in a sentence?
Use "it relies on" to indicate that something depends on or needs something else. Example: "The success of the project it relies on teamwork."
What can I say instead of "it relies on"?
You can use alternatives like "it depends on", "it hinges on", or "it is based on", depending on the context.
What's the difference between "it relies on" and "it relays something"?
"It relies on" means something depends on something else. "It relays something" means it passes something along. For example, "The radio tower relays the signal".
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
83%
Authority and reliability
2.8/5
Expert rating
Real-world application tested