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
“It’s happened before, hasn’t it? Maybe not here but in other schools. Walkouts are pretty effective, aren’t they?”
From "Anger Is a Gift" by Mark Oshiro
Vocabulary lists containing effective
"Diary of a Wimpy Kid" by Jeff Kinney
Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!
Hatchet
Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!
STAAR English I: The Language of the Test 1
Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!
