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.

Learning to prioritize the tasks has kept him more sane during his second season in one of the most high-profile coaching jobs in sports, he said.

From Los Angeles Times • May 9, 2026

What kept them sane was talking among themselves about memories of their past lives, Rumyantsev recalled.

From Barron's • May 8, 2026

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

But reasonable observers can admit that any sane policy will, to a greater or lesser degree, look ugly.

From The Wall Street Journal • Feb. 20, 2026

But it’s not an explanation, not really, because what he’s describing isn’t something a sane person would do.

From "The Brightwood Code" by Monica Hesse

Vocabulary lists containing sane

Tears of a Tiger

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P.S. Be Eleven

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Unit 1: Vocabulary from Readings 2

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