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 built to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are built to" is correct and usable in written English.
It can be used to describe the purpose or design of something, indicating that it was created for a specific function or capability. Example: "These machines are built to withstand extreme temperatures and operate efficiently in harsh environments."
✓ Grammatically correct
News & Media
Science
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
Those places are built to sing in.
News & Media
IN JAPAN companies are built to last.
News & Media
"Institutions are built to last," she said.
News & Media
But they are built to last.
News & Media
These Jets are built to win now.
News & Media
Both are built to be passive.
News & Media
"These are built to last," says Turner.
News & Media
These two are built to last.
News & Media
Successful start-ups are built to scale.
News & Media
Healthy forests are built to withstand severe natural disturbances.
News & Media
These are built to handle four new MultiTouch gestures.
News & Media
Expert writing Tips
Best practice
When describing abstract concepts or systems, use "are built to" to highlight the underlying structure and intent.
Common error
Avoid using "are built to" when a simpler verb like "are" or "were" suffices. Overusing the phrase can make your writing sound unnecessarily complex. For example, instead of saying "These boxes are built to hold books", you could say "These boxes hold books".
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are built to" functions as a connector indicating purpose or intended function. It links a subject with the reason or capability for which it was created. Ludwig AI confirms that "are built to" is correct and usable in written English.
Frequent in
News & Media
54%
Science
25%
Formal & Business
7%
Less common in
Wiki
3%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "are built to" is a grammatically sound and frequently employed expression used to convey the intended purpose or design of something. Ludwig AI confirms that "are built to" is correct and usable in written English. Predominantly found in News & Media and Scientific contexts, it maintains a neutral register suitable for both formal and informal communication. Alternatives such as ""are designed for"" and ""are intended to"" can be used depending on the specific nuance required. While versatile, it's essential to avoid overuse in favor of simpler phrasing where appropriate, ensuring clarity and conciseness in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are designed for
Focuses on the intention behind the creation, emphasizing the design aspect.
are intended to
Highlights the planned purpose or goal for which something was created.
are engineered for
Emphasizes the technical and precise construction with a specific purpose in mind.
are made for
A more general alternative, indicating suitability for a particular purpose.
are constructed to
Focuses on the process of building or assembling something with a specific aim.
are created for
Highlights the act of creation with a defined purpose.
serve to
Emphasizes the function or role something fulfills.
are purposed for
A more formal way of stating the intended use or goal.
function as
Highlights the operational role or capability of something.
are equipped to
Focuses on the features or tools that enable something to perform a specific task.
FAQs
How can I use "are built to" in a sentence?
Use "are built to" to describe the intended purpose or design of something. For example, "These computers "are built to handle" large datasets" or "The houses "are built to withstand" earthquakes".
What are some alternatives to "are built to"?
Alternatives include "are designed for", "are intended to", "are made for", or "serve to". The best choice depends on the specific context and nuance you want to convey.
Is it better to use "are built for" or "are built to"?
"Are built to" emphasizes the purpose or intended function (e.g., "These walls "are built to protect""). "Are built for" emphasizes suitability or compatibility (e.g., "These shoes "are built for running""). The choice depends on what you want to highlight.
What does it mean when something is described as being "built to last"?
When something is described as being "built to last", it means it is designed and constructed with high-quality materials and techniques to ensure durability and a long lifespan. It implies resistance to wear and tear and the ability to withstand prolonged use, ensuring it "is designed for durability".
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
4.5/5
Expert rating
Real-world application tested