sane

[seyn] / seɪn /

ADJECTIVE

mentally sound; reasonable

Synonyms

STRONGEST

balanced fair-minded healthy intelligent levelheaded logical lucid normal prudent rational sensible sober wise

WEAK

all there both oars in water commonsensical compos mentis discerning fit having all marbles in one's right mind judicious moderate of sound mind oriented playing with full deck right right-minded sagacious sage sapient self-possessed sound steady together well

Antonyms

STRONGEST

foolish irrational stupid unbalanced unintelligent unrealistic unreasonable unwise

WEAK

crazy insane unsound unstable

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.

Lindsay Foreman says she is keeping sane by reading, doing laps of the prison yard and, when she can, practising yoga.

From BBC • May 1, 2026

So we’ve curated a handful of free wellness activities for the month of May to keep you stretched, sane and grounded.

From Los Angeles Times • Apr. 29, 2026

“It’s about conserving gas and also trying to make sure I end up in a neighborhood where I can gas up for a sane price.”

From The Wall Street Journal • Apr. 12, 2026

We need the lull to keep us sane, and more importantly, give us time to settle within our own bodies and minds.

From Salon • Feb. 18, 2026

In love with her, willing himself to stay sane for her, he was naturally in love with her words.

From "Atonement" by Ian McEwan

Vocabulary lists containing sane

Tears of a Tiger

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!

P.S. Be Eleven

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!

Unit 1: Vocabulary from Readings 2

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!