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

Elice and Martin lean on Ivy so hard to provide the drama that the other characters get away with looking relatively sane. —Jackson McHenry, Vulture, 11 Apr. 2025

Anderson finished the seventh at 108 pitches, a great outing that should have ended his day in a sane and rational world. —Keith Law, New York Times, 7 Apr. 2025

After more than 19 hours, the jury ultimately agreed that Fiorenza was sane at the time of the murder and deserved to be executed. —Mara Bovsun, New York Daily News, 5 Apr. 2025

One influencer is creating a community to help business owners stay sane, Forbes’ Brandon Kochkodin reports. —Maria Gracia Santillana Linares, Forbes, 18 Mar. 2025

Word History

Etymology

Latin sanus healthy, sane

First Known Use

1628, in the meaning defined at sense 1

Rhymes for sane

• ane
• bane
• blain
• brain
• cane
• chaine
• cheyne
• deign
• drain
• fain
• fane
• feign

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