Functionality vs function

Question

I have seen some posts on through googling and looking at the definitions, yet I am still a bit confused on its proper use.

Say I have this sentence: "This product was successful in meeting the project requirments using out of the box functionality."

Seems to me, that may be correct as it is stating how well the overal functions performed?

But in this sentence: "This product is less robust as a records management product, but it performs well against core, mandatory functionality."

And this one: "There were no desired requirements around records management functionality."

That seems incorrect. Should that not be functions?

This just seems wrong: "During evaluation of productX, the team identified issues of productX functionality."

That seems to me that it should be "...issues with productX capabilities."

I am by no means very good with grammar so any assistance is greatly appreciated.

Avangi · Accepted Answer

My impression is that "functionality" is a concept, particularly when it has adjectives in front of it:

"out-of-the-box functionality"

"core mandatory functionality"

"records management functionality"

On the other hand, I think of "function" as a specific purpose - the purpose for which the thing was designed/intended.

The thing's "Functionality" is the degree to which it's successful in accomplishing it's purpose, as I understand it.

"Functionality" seems to be a fairly recent addition to the jargon. It's a quality of the system or device.

Your first example is fine, but "out-of-the-box functionality" is a special kind of functionality - a "turn-key" situation.

(You don't have to frig with it. It's ready to go.)

Re the records management, the concept of functionality for a records management system may exist as a concept even though the details have not been fleshed out.

Used as an adjective, "We need to develop the functionality requirements/expectations for this system." That is, how well does it need to function? ("Function" is a verb in this case.)

Anonymous · Answer

The word "functionality" certainly is one of those words that were made up at a time when someone discovered the word "confidentiality" (and probably made up that ending too).
Something may affect the function of something else.
If something is working well it is functioning well.
Function refers to the purpose of something.

Another word that some do not seem to know how to use - Fun, e.g. "it was so fun"- what?
It was so much fun.
It was fun.
We found it fun.

Anonymous · Answer

Although Merriam-Webster site has recognized functionality, it is a "faux-word." It was "created" by people trying to sound impressive; hence, so many people are confused on its use.

If you feel the need to use "functionality," stop. Ask yourself, can the statement be made using "function," "functions" or neither?

"There were no desired requirements around records management functionality." "Records management" is a noun. Why is a noun describing another "noun" (functionality). Its redundancy is obvious.

"No specific functional requirements were given for records management." "Records management" states its purpose. "functional" implies how the records should be managed (e.g. electronically stored vs. shoe box).

"...the team identified issues of productX functionality." Again, ProductX is a noun.

Simply state: "...the team identified issues with ProductX."

Remember, using "functionality" may impress the easily impressed, but it annoys the people that need to be impressed by what you say, not by how you word it.

Functionality vs function

Top answer

Get the Weekly English Kit 📬

Related Questions