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.
"So the idea of a biomechanical intervention is not new, but there have not been randomized, placebo-controlled studies to show that they're effective."
From Science Daily • May 22, 2026
The scientists hope that by using algorithms to detect patterns of disease and predict suitable medicines, effective treatments could be found in "years rather than decades".
From BBC • May 22, 2026
"Unfortunately, I must submit my resignation, effective June 30," Gabbard, whose job involved coordinating the global security information brought to Trump, wrote in the letter.
From Barron's • May 22, 2026
Now in his fourth season, it’s clear that St. Louis’s tactics are just as effective.
From The Wall Street Journal • May 22, 2026
The national network proved very effective, providing heavyweight support for the brave but legally powerless.
From "A Few Red Drops: The Chicago Race Riot of 1919" by Claire Hartfield
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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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