sane

adjective

ˈsān 

saner; sanest

1

: proceeding from a sound mind : rational

2

: mentally sound

especially : able to anticipate and appraise the effect of one's actions

3

: healthy in body

sanely adverb

saneness

ˈsān-nəs 

noun

Synonyms

• balanced
• clearheaded
• compos mentis
• lucid
• normal
• right
• stable

Choose the Right Synonym for sane

wise, sage, sapient, judicious, prudent, sensible, sane mean having or showing sound judgment.

wise suggests great understanding of people and of situations and unusual discernment and judgment in dealing with them.

wise beyond his tender years

sage suggests wide experience, great learning, and wisdom.

the sage advice of my father

sapient suggests great sagacity and discernment.

the sapient musings of an old philosopher

judicious stresses a capacity for reaching wise decisions or just conclusions.

judicious parents using kindness and discipline in equal measure

prudent suggests the exercise of restraint guided by sound practical wisdom and discretion.

a prudent decision to wait out the storm

sensible applies to action guided and restrained by good sense and rationality.

a sensible woman who was not fooled by flattery

sane stresses mental soundness, rationality, and levelheadedness.

remained sane even in times of crises

Examples of sane in a Sentence

No sane person could do something so horrible.

Leaving was the only sane option she had.

Recent Examples on the Web

No sane entrepreneur thinks that his or her cleaning service, car dealership, parts company, or office management group is the proper forum for adjudicating and correcting man’s inhumanity to man stretching back into millennia of history. —The Editors, National Review, 18 June 2024

In a sane world, parents would sacrifice themselves to save their kids, but here that dynamic is inverted. —Judy Berman, TIME, 16 June 2024

The always sane, forthright and upbeat Garner has posted a lengthy and heartfelt message of thanks to the teachers at the Los Angeles-area elementary school that all three of her children with Affleck attended. —Martha Ross, The Mercury News, 14 June 2024

The vision Chandler extracts from this is, on the whole, a sane one of a state reformed in the direction of ever greater fairness and equity, able to curb the excesses of capitalism and to accommodate the demands of diversity. —The New Yorker, 12 June 2024

Word History

Etymology

Latin sanus healthy, sane

First Known Use

1628, in the meaning defined at sense 1

Kids Definition

sane

adjective

ˈsān 

saner; sanest

1

: mentally sound and healthy

2

: proceeding from a sound mind : rational, sensible

sanely adverb

saneness

ˈsān-nəs 

noun

Medical Definition

sane

adjective

ˈsān 

saner; sanest

1

: free from hurt or disease : healthy

2

: mentally sound

especially : able to anticipate and appraise the effect of one's actions

3

: proceeding from a sound mind

sane behavior

sanely adverb

Legal Definition

sane

adjective

: mentally sound

specifically : able to understand one's actions and distinguish right from wrong