Sane Sane synonyms reasonable sane and reasonable sensible sane and sensible rational sane and rational lucid sane and lucid judicious sane and judicious normal sane and normal compos mentis sane and compos mentis prudent sane and prudent sound sane and sound balanced sane and balanced Full list of synonyms (674) Sane antonyms insane sane and insane crazy sane and crazy unreasonable sane and unreasonable unsound sane and unsound foolish sane and foolish mad sane and mad unbalanced sane and unbalanced irrational sane and irrational lunatic sane and lunatic deranged sane and deranged Full list of antonyms (139) Share this picture Share this image Share this picture Share this image