| A | B |
|---|
| applicable | Appropriate or relevant to a situation |
| expedient | A. Convenient and self-serving rather than morally correct B. A convenience; something used to achieve a result |
| extraneous | Not essential or relevant; unrelated |
| functional | A. Able to operate; in working order B. Intended to be useful |
| futile | Not successful; without effect or result |
| obsolete | No longer in use or fashion |
| Opportune | Well timed; occuring at an appropriate or fitting time |
| pragmatic | Practical; concerned with realities and actual needs |
| relevant | Related or connected to; important in a given context |
| utilitarian | Designed to be useful rather than beautiful or pleasing |
