can function as

USAGE SUMMARY

The phrase 'can function as' is correct and usable in written English.
You can use it when you are describing how one item or action can act in a specific way. For example: "This device can function as a remote to control other devices."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Ion exchangers can function as catalysts.

Encyclopedia Britannica

Both can function as conventional monitors.

The New York Times

Identity can function as a game of rock-paper-scissors.

The New Yorker

In fact, daydreaming can function as an important coping mechanism.

The New Yorker

It can function as a powerful form of thought control.

The New Yorker

When used properly, these instruments can function as a legitimate kind of insurance.

The New York Times

And because the Internet permits interactivity, it can function as a simulacrum of a classroom.

The New York Times - Magazine

In particular, cars can function as "social midwife or automotive alter ego".

The New York Times

At the very least, he added, they can function as rolling advertisements for his business.

The New York Times

And if films can function as therapy as well as entertainment, it's a great thing.

The New York Times

The play also asks how any man can function as both adoring lover and brutal apparatchik.

The Guardian

Expert writing Tips

Best practice

Use "can function as" to clearly express the potential role or capability of something in a specific context. Ensure the sentence clearly indicates what is performing the function and what the function is.

Common error

Avoid using "can function as" without clearly specifying the context or purpose. Ensure the reader understands the specific role or capability you're describing to prevent ambiguity.

Linguistic Context

The phrase "can function as" serves as a modal expression indicating the potential or ability of something to perform a specific role or serve a certain purpose. Ludwig AI confirms its correct usage.

Expression frequency: Very common

Frequent in

News & Media

36%

Science

30%

Encyclopedias

5%

Less common in

Wiki

3%

Formal & Business

2%

Reference

0%

Ludwig's WRAP-UP

The phrase "can function as" is a versatile expression used to describe the capability of something to perform a specific role or serve a particular purpose. Ludwig's analysis indicates that it is grammatically sound and widely used, appearing frequently in news, science, and encyclopedia contexts. When using "can function as", ensure that the context and purpose are clear to avoid ambiguity. Consider alternatives like "can serve as" or "can act as" for nuanced meanings. Ultimately, "can function as" is a valuable tool for conveying the multifaceted nature and potential of various subjects.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

can serve as

Emphasizes the role or purpose something fulfills.

can act as

Focuses on the action or behavior that something is capable of.

can operate as

Suggests a functional or mechanical capability.

can work as

Implies that something is suitable or effective for a particular purpose.

is able to function as

Adds emphasis to the ability to perform a function.

can be used as

Focuses on the potential for something to be employed in a specific way.

can double as

Suggests that something has two functions or purposes.

can be considered as

Highlights the potential for something to be viewed or understood in a certain way.

can represent

Indicates that something can symbolize or stand for something else.

can simulate

Implies the ability to imitate or replicate the behavior of something else.

FAQs

How to use "can function as" in a sentence?

Use "can function as" to describe the ability of something to perform a specific role or serve a particular purpose. For example, "This app "can function as" a calendar and a task manager".

What can I say instead of "can function as"?

You can use alternatives like "can serve as", "can act as", or "can operate as" depending on the context.

Which is correct, "can function as" or "can function like"?

"Can function as" is used to state that something has the role of something else, while "can function like" means something works similarly to something else. The choice depends on the intended meaning.

What's the difference between "can function as" and "can be used as"?

"Can function as" emphasizes the inherent capability to perform a role, while "can be used as" focuses on the potential for something to be employed for a specific purpose. The former implies a natural ability, while the latter suggests intentional usage.