What context can I use each word in?
Learn when and how to use these words with these examples!
effectivity
Example
The effectivity of the new marketing campaign was impressive. [effectivity: noun]
Example
We need to improve the effectivity of our production line to meet the demand. [effectivity: noun]
effectiveness
Example
The effectiveness of the new medicine was proven in clinical trials. [effectiveness: noun]
Example
We need to improve the effectiveness of our sales team to increase revenue. [effectiveness: noun]
Good things to know
Which word is more common?
Effectiveness is more commonly used than effectivity in everyday language and covers a wider range of contexts.
What’s the difference in the tone of formality between effectivity and effectiveness?
Both words are neutral in terms of formality and can be used in both formal and informal contexts.
