Synonyms of sane

9 similar words · 5 opposite words

Another word for sane is lucid. Other synonyms of sane are balanced. The opposite of sane is insane.

Synonyms and similar words for sane

in one's right mindThinking clearly, sensibly, and reasonably.
play with a full deckTo play a game with the availability of a team's full roster of players.

balancedContaining elements in appropriate proportion; proportionately weighted on all dimensions and therefore unlikely to tip...
compos mentisOf sound mind, sane; thus fully accountable (legally and/or morally) for one's deeds.
in possession of one's faculties
lucidMentally rational; sane.
rational
reasonable
sound-minded

insaneExhibiting unsoundness or disorder of mind; not sane; utterly mad.
crazy
unbalanced
nonsane
unsaneIn a state of maladaptive mental functioning that is not insane (that is, not mentally ill, or at least not clinically...

adjective Being in a healthy condition; not deranged; thinking rationally.
adjective Mentally sound; possessing a rational mind; having the mental faculties in such condition as to be able to anticipate and judge the effect of one's actions in an ordinary manner.
adjective Rational; reasonable; sensible.

What is another word for sane?: Sane has 9 synonyms on Word.ws, such as lucid and balanced.
What is the opposite of sane?: The opposite of sane is insane. Other antonyms of sane are unsane and crazy.
What does sane mean?: Sane means being in a healthy condition; not deranged; thinking rationally.

Adapted from Wiktionary: sane (page history and authors) and the entries of the words listed. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws grouped the synonyms and antonyms by meaning and added links. Wiktionary data of 2026-09-02.

Last updated: 2026-09-02

Cite this page: “Synonyms of sane.” Word.ws, https://word.ws/synonyms/sane. Based on Wiktionary, CC BY-SA 4.0.