Synonyms of sane

sane

adjective

ˈsān 

as in stable

having full use of one's mind and control over one's actions

the court ruled that the woman was indeed sane when she made out her will

Synonyms & Similar Words

• stable
• normal
• lucid
• rational
• reasonable
• balanced
• healthy
• sensible
• logical
• clearheaded
• right
• coherent
• wise
• compos mentis
• analytic
• clear
• sound
• judicious
• levelheaded
• even-keeled
• well-adjusted
• well-balanced
• unneurotic

Antonyms & Near Antonyms

• insane
• mad
• demented
• unbalanced
• maniacal
• deranged
• unsound
• mental
• crazed
• crazy
• loopy
• delirious
• delusional
• strange
• disordered
• daft
• disturbed
• aberrant
• eccentric
• loco
• odd
• foolish
• unhinged
• unreasonable
• off
• irrational
• queer
• oddball
• brainsick
• batty
• senseless
• depressed
• dotty
• delusionary
• witless
• frantic
• hysterical
• nuclear
• pixilated
• frenzied
• mixed-up
• distracted
• despondent
• distraught
• potty
• bananas
• ballistic
• berserk
• obsessed
• monomaniacal
• fixated
• ape
• raving
• wigged-out
• monomaniac
• amok

Synonym Chooser

How is the word sane distinct from other similar adjectives?

Some common synonyms of sane are judicious, prudent, sage, sapient, sensible, and wise. While all these words mean "having or showing sound judgment," sane stresses mental soundness, rationality, and levelheadedness.

remained sane even in times of crises

When might judicious be a better fit than sane?

In some situations, the words judicious and sane are roughly equivalent. However, judicious stresses a capacity for reaching wise decisions or just conclusions.

judicious parents using kindness and discipline in equal measure

When is prudent a more appropriate choice than sane?

While the synonyms prudent and sane are close in meaning, prudent suggests the exercise of restraint guided by sound practical wisdom and discretion.

a prudent decision to wait out the storm

In what contexts can sage take the place of sane?

While in some cases nearly identical to sane, sage suggests wide experience, great learning, and wisdom.

the sage advice of my father

When is it sensible to use sapient instead of sane?

Although the words sapient and sane have much in common, sapient suggests great sagacity and discernment.

the sapient musings of an old philosopher

When could sensible be used to replace sane?

The meanings of sensible and sane largely overlap; however, sensible applies to action guided and restrained by good sense and rationality.

a sensible woman who was not fooled by flattery

Where would wise be a reasonable alternative to sane?

The synonyms wise and sane are sometimes interchangeable, but wise suggests great understanding of people and of situations and unusual discernment and judgment in dealing with them.

wise beyond his tender years

Example Sentences

Recent Examples of sane

There are places where the use of safe and sane fireworks are allowed. —Paris Barraza, USA Today, 31 Dec. 2025

Frankie Muniz is back as the titular Malcolm, the only sane voice in a particularly wacky family led by Jane Kaczmarek (Lois) and Bryan Cranston (Hal). —Jordan Hoffman, Entertainment Weekly, 29 Dec. 2025

Dairy farming is endless hard work, but thanks to these robots, small family farms are able to keep themselves sustainable (and sane). —IEEE Spectrum, 24 Dec. 2025

Is there anything so useful and intimate as a conversation with your teenager about scandalous language, vocabulary which any sane parent knows their kid knows, and which, because Catullus has formalized it in lovely hendecasyllables, becomes fodder for frank discussion? —Literary Hub, 10 Dec. 2025