effectiveness
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
In March 2025, Kennedy issued a statement that noted vaccines’ effectiveness in preventing measles’ spread, but stopped short of outright recommending that parents vaccinate their children.
From Los Angeles Times • Apr. 16, 2026
Also, doubts remain about the effectiveness of the U.S.-Iran cease-fire agreement and the progress of peace negotiations, the strategists add.
From The Wall Street Journal • Apr. 10, 2026
It claimed "stopping full-time pay for part-time work... could increase capacity and the effectiveness of current staff and allow for headcount reduction", which would "save around £270,000".
From BBC • Apr. 9, 2026
They can also be engineered to carry multiple components, increasing their potential effectiveness.
From Science Daily • Apr. 2, 2026
The great joke about Puttenham, though, is that he survives not only for his work on rhetoric but as an instance of its effectiveness.
From "Words Like Loaded Pistols" by Sam Leith
Vocabulary lists containing effectiveness
Reading: Informational - Middle School
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Media Literacy - High School
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Media Literacy - Middle School
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