functionality
What something does
Functionality is what something can do—its capabilities or features.
Software functionality includes all the operations a program performs.
The word often appears in technical contexts: The update adds new functionality.
It can also mean the quality of being functional or practical: We chose the design for its functionality over its appearance.
Productive without waste
- reliabilityConsistent, predictable performance
- effectivenessSuccess in producing results
- robustnessResistance to failure
- responsivenessReadiness to react
speed · throughput · latency · stability · scalability · optimization · capacity · load
Distinguishing quality or element
- specificationDetailed technical requirement
- optionAvailable course of action
- componentElement of a system
- enhancementIncrease in quality
upgrade · customization · add-on · extension · modification · attachment · element · accessory
Easy to operate
- accessibilityEase of approach
- intuitivenessNatural ease of understanding
- simplicityLack of complexity
- convenienceEase of use
learnability · navigability · responsiveness · discoverability · affordance · feedback · workflow · interaction
Cross-platform functional harmony
- compatibilityMutual suitability between things
- interfaceShared connection point
- connectivityState of being linked
- APISoftware communication standard
synchronization · linking · bridging · coupling · modularity · plug-in · middleware · protocol
Put into service
- applicationFormal request document
- deploymentOrganized distribution of resources
- implementationPutting plans into effect
- executionCompleting a planned task
activation · handling · administration · utilization · adoption · practice · management · workflow
Confirming truth or accuracy
- verificationProving something accurate
- accuracyDegree of correctness
- consistencyReliable adherence to standards
- completenessState of being whole
testing · debugging · fault-tolerance · compliance · specification · requirement · integrity · testability
Detailed technical drawing
- prototypeFirst functional specimen
- architectureBuilding design discipline
- schematicSimplified technical diagram
- wireframeEdge-only geometric model
mockup · specification · framework · structure · layout · model · pattern · modularity
efficiency
Productive without waste
- reliabilityConsistent, predictable performance
- effectivenessSuccess in producing results
- robustnessResistance to failure
responsiveness · speed · throughput · latency · stability · scalability · optimization · capacity · load · benchmark
feature
Distinguishing quality or element
- specificationDetailed technical requirement
- optionAvailable course of action
- componentElement of a system
enhancement · upgrade · customization · add-on · extension · modification · attachment · element · accessory · widget
user-friendly
Easy to operate
- accessibilityEase of approach
- intuitivenessNatural ease of understanding
- simplicityLack of complexity
convenience · learnability · navigability · responsiveness · discoverability · affordance · feedback · workflow · interaction · interface
interoperability
Cross-platform functional harmony
- compatibilityMutual suitability between things
- interfaceShared connection point
- connectivityState of being linked
API · synchronization · linking · bridging · coupling · modularity · plug-in · middleware · protocol · handshake
use
Put into service
- applicationFormal request document
- deploymentOrganized distribution of resources
- implementationPutting plans into effect
execution · activation · handling · administration · utilization · adoption · practice · management · workflow · process
validation
Confirming truth or accuracy
- verificationProving something accurate
- accuracyDegree of correctness
- consistencyReliable adherence to standards
completeness · testing · debugging · fault-tolerance · compliance · specification · requirement · integrity · testability · assertion
blueprint
Detailed technical drawing
- prototypeFirst functional specimen
- architectureBuilding design discipline
- schematicSimplified technical diagram
wireframe · mockup · specification · framework · structure · layout · model · pattern · modularity · abstraction
- industrial designfurniture design, chair design, automotive design, car design, lighting design
- useuse, utilize, employ, apply, usage
- designdesign principles, emphasis, unity, graphic design, typography
- buying factorsprice, cost, value, quality, brand
- practicalitypragmatism, sensible, realistic, down-to-earth, levelheaded
- product featuressize, color, durable, quality, material
functionalityuselessness
Lack of practical value
impracticality · futility · inutility · ineffectiveness · incapability
functionalityaesthetics
Theory of beauty
form · style · appearance · ornamentation · decoration
functionalitydysfunction
Abnormal or unhealthy operation
malfunction · inoperability · failure · brokenness · disrepair
functionalities, functionalism, functionalist, functionalists, dysfunctionality