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.
At the time, Christman said a human study testing the safety and effectiveness of the biomaterial could begin within one to two years.
From Science Daily • May 5, 2026
The agency first approved mifepristone in 2000, after evaluation of rigorous studies demonstrating its effectiveness and safety.
From Slate • May 4, 2026
The median length of antidepressant treatment in the U.S. is five years, another study found, despite limited evidence about the effectiveness of such long-term use.
From The Wall Street Journal • May 4, 2026
They issued a report reimagining the state superintendent as a student “champion” who would analyze and report on the effectiveness of the education system and also take on an advocacy role.
From Los Angeles Times • May 1, 2026
Its effectiveness was limited by shifting wind directions, and by the rapid development of protective gas masks.
From "The War to End All Wars: World War I" by Russell Freedman
Vocabulary lists containing effectiveness
Reading: Informational - Middle School
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!
Media Literacy - High School
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!
Media Literacy - Middle School
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!
