optional
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.
“Compliance with a lawful order of a court is not optional; it is required in a democracy committed to the rule of law.”
From The Wall Street Journal • Apr. 10, 2026
Voluntary compliance does not mean taxes were optional, she said: “It means taxpayers are expected to calculate and report what they owe themselves.”
From MarketWatch • Apr. 6, 2026
La Mirada Heights is marketed as an independent senior living community designed for older adults who can live on their own while receiving optional support services, according to the facility’s website.
From Los Angeles Times • Mar. 23, 2026
Under this system, students can attend optional learning modules before the official start of regular classes in the morning, during midday breaks, or later in the afternoon.
From Science Daily • Mar. 11, 2026
“Participation, of course, will be purely optional and voluntary,” said Mr. Lemoncello, clasping his hands behind his back and stalking around the room.
From "Escape from Mr. Lemoncello's Library" by Chris Grabenstein
Vocabulary lists containing optional
Jim Burke's Academic Vocabulary List
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!
100 SAT words Beginning with "O"
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!
New Kid
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!
