efficace
effective
The French word 'efficace' is used to describe something that is successful in producing a desired or intended result. It is an adjective that can be used to describe a person, a thing, or an action. For example, one might say 'une méthode efficace' (an effective method) to describe a way of doing something that is likely to produce the desired result.
Example sentences using: efficace
Ce médicament est très efficace contre la douleur.
This medication is very effective against pain.
In this sentence, 'efficace' is used to describe something (in this case, a medication) that produces a decisively favorable result or has a strong intended effect.
Il faut être efficace pour accomplir cette tâche.
You need to be efficient to complete this task.
In this example, 'efficace' refers to needing to be efficient or adept in order to accomplish a specific task.
Leur méthode d'enseignement est particulièrement efficace.
Their teaching method is particularly effective.
Here, 'efficace' is used to describe a teaching method being particularly effective. It emphasizes the method's ability to obtain a positive result, in this instance learning.