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.
Genetic risk can be detected, but there’s no effective treatment or cure.
From Barron's • May 21, 2026
Eli Lilly’s next-generation weekly weight-loss shot may be more effective than Zepbound or bariatric surgery, which has long been the gold standard for weight loss.
From MarketWatch • May 21, 2026
So far they're the only effective weapon to take down Russian ballistic missiles.
From BBC • May 21, 2026
"This suggests that prevention efforts may be more effective if they are tailored not just to risk factor prevalence, but to how strongly each factor affects cognition in women versus men."
From Science Daily • May 20, 2026
That seemed the most effective way to overthrow segregationist Jim Crow laws.
From "Because They Marched" by Russell Freedman
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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