are functional

USAGE SUMMARY

The phrase "are functional" is correct and usable in written English.
You could use it to describe something that is capable of performing a specific job or task. For example: "These tools are functional and easy to use."

✓ Grammatically correct

News & Media

Science

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

Plant fibers, like moss, kapok and cotton, are functional but less durable than either foam or animal fiber.

The New York Times

They are functional sculptures.

Independent

"They are functional.

The New Yorker

Its effects are functional and temporary.

The New Yorker

They are functional rather than decorative.

The Guardian - Books

They are functional in a restricted sense only.

The Guardian

Teardrops are functional and cheap, a triumph of miniaturization.

The New York Times - Travel

These "hypomanics," however, are functional, happy and successful.

The New York Times

"The point is there are functional equivalents to jungles.

The New York Times

Sandler's case that onlies are functional, even valuable, members of society should be cheered.

The New Yorker

The headsets, which are purchased from manufacturers, are not fancy, but they are functional.

The New York Times - Tech

Expert writing Tips

Best practice

When describing systems or processes, use "are functional" to highlight their operational status and ability to perform intended tasks effectively.

Common error

Avoid using "are functional" when simpler words like "work" or "operate" suffice. Overusing it can make your writing sound unnecessarily formal or verbose. Consider the audience and context to determine the appropriate level of formality.

Linguistic Context

The phrase "are functional" serves as a predicate adjective, describing the state or condition of a subject. It indicates that the subject is in working order and capable of performing its intended function. As Ludwig suggests, this highlights the operational status of the subject.

Expression frequency: Very common

Frequent in

News & Media

39%

Science

31%

Wiki

10%

Less common in

Encyclopedias

5%

Formal & Business

5%

Reference

0%

Ludwig's WRAP-UP

The phrase "are functional" is a common and grammatically correct way to describe something that is in working order or serving its intended purpose. As Ludwig AI confirms, it is widely used across various contexts, particularly in News & Media and Science. When writing, consider using it to convey assurance in the operability and effectiveness of a system or object. While versatile, be mindful of overuse in overly simplistic contexts; simpler alternatives like "work" or "operate" may be more appropriate. Remember that context dictates whether "are functional" or "are functioning" is optimal, with the former emphasizing state and the latter emphasizing ongoing action.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

are operational

Highlights the active and ready-to-use status of something.

are usable

Focuses on the ease and suitability for use.

are in working order

Emphasizes the state of being operational and ready for use.

are practical

Emphasizes the usefulness and suitability for real-world applications.

are effective

Stresses the successful achievement of a desired outcome.

are fit for purpose

Highlights the suitability for the intended use or goal.

are serviceable

Highlights the ability to provide a useful function.

serve a purpose

Focuses on the utility and intentional design of something.

are up and running

Emphasizes that something is fully operational and active.

are in effect

Focuses on something being active or operative.

FAQs

How can I use "are functional" in a sentence?

You can use "are functional" to describe something that is in working order or serving its intended purpose. For example, "The emergency systems "are functional" and ready for use".

What is a good alternative to "are functional"?

Depending on the context, alternatives to "are functional" include "are operational", "are working", or "serve a purpose".

Is it better to say "are functional" or "are functioning"?

"Are functional" emphasizes the state of being capable of performing a task, while "are functioning" emphasizes the ongoing action of performing a task. Both are correct, but the best choice depends on the intended meaning.

What does it mean when something "is functional"?

When something "is functional", it means it is in good working order and able to perform its intended tasks effectively. It implies usability and operability.