superfluous
US /suːˈpɝː.flu.əs/
UK /suːˈpɝː.flu.əs/

1.
superflu, inutile
unnecessary, especially through being more than enough
:
•
The extra details in the report were superfluous.
Les détails supplémentaires dans le rapport étaient superflus.
•
After the main course, dessert felt superfluous.
Après le plat principal, le dessert semblait superflu.