Non-functional

Non-functional refers to something that is not designed to fulfill a specific function or role. In various contexts, such as software engineering, it may denote aspects that do not contribute directly to the system’s operational capabilities but affect its quality attributes, such as performance, reliability, and usability.

Non-functional meaning with examples

The non-functional requirements of the project were just as important as the functional ones, ensuring that the application would perform reliably under heavy user loads and maintain a high level of security.
In the context of human resources, a non-functional team may illustrate poor communication and lack of direction, ultimately leading to reduced productivity and employee dissatisfaction.
The non-functional design elements in the architecture of the building added aesthetic appeal, providing a visually striking appearance while not influencing structural integrity or practical usability.
During the review, it became evident that the software's non-functional aspects, such as its response time and user interface design, could be improved to enhance user experience significantly.
After assessing the non-functional requirements for the application, the team decided to prioritize security measures to protect user data, even though they were not core functionalities of the system.

Non-functional Synonyms

dysfunctional frustrating inaccessible ineffective inert inoperative invalid irrelevant non-deliverable non-operational non-utilitarian non-viable redundant unavailing unnecessary unproductive unserviceable unsupported unworkable useless

Non-functional Antonyms

available capable contributory effective efficient functional meaningful operational performing practical productive profitable relevant serviceable successful supportive useful utilitarian viable workable