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
are designed to
Grammar usage guide and real-world examplesUSAGE SUMMARY
"are designed to" is a correct and usable part of a sentence in written English.
It is used to describe the purpose of something, or to talk about a specific goal. For example: "These educational materials are designed to help children learn valuable scientific principles."
✓ Grammatically correct
News & Media
Science
Alternative expressions(19)
are intended for
serve the function of
are built to
are engineered for
aim to
are geared towards
are structured to
are intended to
support designed to
are adapted to
are projected to
are chosen so that
are selected in order to
are picked to ensure that
measures implemented for
support given to
are intrinsically wired to
are intrinsically related to
are designed to spread
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
59 human-written examples
These disasters are designed to be manageable.
News & Media
The streets are designed to be walkable.
News & Media
They are "designed" to have children?
News & Media
SunBrite TVs are designed to work outside.
News & Media
Rehearsals are designed to accommodate parenting duties.
News & Media
They are designed to show.
News & Media
Clues are designed to mislead.
News & Media
People are designed to endure acute stress.
News & Media
Medical parks are designed to be different.
News & Media
We are designed to do it.
News & Media
They are designed to be perfect.
News & Media
Expert writing Tips
Best practice
When using "are designed to", ensure that the purpose is clearly stated and aligns logically with the subject's features or characteristics. For instance, "These brakes are designed to provide maximum stopping power in wet conditions."
Common error
Avoid overuse of passive voice with "are designed to". Instead of saying "Mistakes are designed to be avoided", a more direct approach is "Design systems to minimize errors".
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are designed to" functions as a connector of purpose, indicating the intended function or objective of something. It often appears in declarative sentences to explain why something was created or how it is intended to be used, as highlighted by Ludwig AI.
Frequent in
News & Media
57%
Science
23%
Wiki
5%
Less common in
Formal & Business
5%
Huffington Post
4%
Vice
1%
Ludwig's WRAP-UP
The phrase "are designed to" serves as a crucial tool for explicating purpose and intent. As Ludwig AI confirms, it is grammatically correct and widely employed, particularly in news and media, as well as scientific contexts. When crafting content, remember to use the phrase to clearly articulate the intended function of a subject, avoiding passive constructions for stronger clarity. Consider alternatives such as "are intended for" or "serve the function of" in formal writing. Mastering this phrase will enhance clarity and precision in your communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
are intended for
Replaces "designed" with "intended", focusing on the purpose for which something was created.
are created for the purpose of
Emphasizes the reason behind the creation, adding detail and formality.
are built to
Implies a structured construction towards a specific end.
serve the function of
Focuses on the role or action that something performs, rather than its design.
have been made to
Highlights the making or manufacturing aspect with a specified goal.
are engineered for
Uses a more technical word, suggesting a precise build process with a specific target.
are purposed to
A less common but direct synonym, focusing on the intended objective.
are geared towards
Suggests an adjustment or alignment towards a specific aim.
are structured to
Highlights the specific arrangement in place to meet a specific intention.
aim to
A shorter version that puts emphasis on the action and objective.
FAQs
How do I use "are designed to" in a sentence?
Use "are designed to" to specify the purpose or function of something. For example, "These tools are designed to make the task easier".
What's a formal alternative to "are designed to"?
In formal writing, consider using phrases like "are intended for" or "serve the function of" to convey the same meaning with a more sophisticated tone.
Is it better to use active or passive voice with "are designed to"?
While "are designed to" is inherently passive, clarity often benefits from structuring the sentence actively when possible. Instead of "The program is designed to be user-friendly", you could say "We designed the program to be user-friendly".
What can I say instead of "are designed to"?
Depending on the context, you could use "are built to", "are engineered for", or simply "aim to" to express the intended purpose.
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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested