effective
Usage
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.
The jab is not effective at preventing the transmission of bacteria between people.
From BBC • Jun. 12, 2026
The most effective antipoverty work usually happens when people in local parishes tackle local problems.
From The Wall Street Journal • Jun. 11, 2026
It’s most effective if your medical provider helps with the process, says Julie Carter, counsel for federal policy at the Medicare Rights Center, an advocacy group.
From Barron's • Jun. 11, 2026
This expands current understanding of why mitochondria become less effective over time and highlights membrane lipid dynamics as another important factor in the aging process.
From Science Daily • Jun. 11, 2026
She pulled off her glasses like it might make the lasers shooting from her eyes more effective.
From "Millionaires for the Month" by Stacey McAnulty
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Vocabulary lists containing effective
"Diary of a Wimpy Kid" by Jeff Kinney
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Hatchet
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STAAR English I: The Language of the Test 1
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