are built from

USAGE SUMMARY

The phrase "are built from" is correct and usable in written English.
It can be used to describe the components or materials that make up a structure, system, or concept. Example: "The new software applications are built from a combination of advanced algorithms and user-friendly interfaces."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

But they are built from historical data.

The New York Times

But most are built from scratch.

The Economist

We are built from voltage.

The Guardian - Books

Our elevator shafts are built from plastic K'NEX pieces.

Cornell University

The houses are built from mud, sticks and string.

The New York Times

The walls are built from twigs cut from surrounding shrubs.

The Guardian

Engagement platforms are built from multiple layers working together.

Harvard Business Review

Many proteins are built from structurally and functionally distinct domains.

Journal of Molecular Biology

Quaternions are built from the transmitter noise signal.

Mechanical Systems and Signal Processing

The party's leader, a wealthy surveyor, is interested only in locating deposits of iron ore ("Fortunes are built from gold. But nations are built from iron").

The New Yorker

Most solar cells, which absorb sunlight and produce electrical energy, are built from silicon.

Stanford University

Expert writing Tips

Best practice

When using "are built from", ensure clarity about the components or materials being referenced. Be specific and avoid vague or ambiguous terms.

Common error

Avoid excessive use of passive voice when using "are built from". Whenever possible, rephrase the sentence to use active voice for a more direct and engaging writing style.

Linguistic Context

The phrase "are built from" functions as a verb phrase indicating the composition or construction of something. Ludwig AI confirms that it is a grammatically correct and usable phrase. It connects a subject with the materials or components used in its making, as exemplified in sentences like "The houses are built from mud, sticks and string."

Expression frequency: Very common

Frequent in

Science

41%

News & Media

39%

Academia

8%

Less common in

Wiki

3%

Encyclopedias

1%

Formal & Business

1%

Ludwig's WRAP-UP

The phrase "are built from" is a versatile and frequently used expression to describe the composition or construction of something. As Ludwig AI confirms, it is grammatically correct and applicable across various contexts, including science, news media, and academia. It conveys information about the constituent materials or components of a subject, aiding in understanding its structure or origin. While alternatives like "are made of" or "are composed of" exist, "are built from" often implies a more complex or structured construction process. When using the phrase, clarity and specificity regarding the components are essential for effective communication.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are constructed out of

Emphasizes the process of assembling something from pre-existing parts.

are made up of

Focuses on the composition of something, highlighting its constituent parts.

are composed of

Similar to "are made up of", but often used in more formal or technical contexts.

are fabricated from

Suggests a more technical or industrial process of construction.

are assembled from

Highlights the act of putting different parts together to form a whole.

are created from

Focuses on the act of bringing something into existence using specific materials.

are formed from

Emphasizes the shaping or molding of something from particular materials.

are derived from

Indicates that something originates or is obtained from a specific source or material.

are developed from

Highlights a process of growth or evolution starting from specific elements.

are synthesized from

Implies a complex combination of elements, often in a chemical or biological context.

FAQs

What does "are built from" mean?

The phrase "are built from" indicates that something is constructed or composed of specific materials, components, or elements. It describes the building blocks that make up a structure, system, or concept.

How can I use "are built from" in a sentence?

Use "are built from" to describe the composition of something. For example, "The houses are built from brick and mortar", or "Theories "are built from" observations and experiments."

What can I say instead of "are built from"?

You can use alternatives like "are made of", "are composed of", or "are constructed from" depending on the context.

Is there a difference between "are built from" and "are made from"?

While both phrases are similar, "are built from" often implies a more complex or structured construction process, whereas "are made from" is more general and can refer to simpler processes.