free from mental derangement; having a sound, healthy mind

a sane person.

having or showing reason, sound judgment, or good sense

sane advice.

sound; healthy.

adjective

crazy , insane , unreasonable , unsound , unstable

adjective

all there , balanced , both oars in water , commonsensical , compos mentis , discerning , fair-minded , fit , having all marbles , healthy , in one’s right mind , intelligent , judicious , levelheaded , logical , lucid , moderate , normal , of sound mind , oriented , playing with full deck , prudent , rational , right , right-minded , sagacious , sage , sapient , self-possessed , sensible , sober , sound , steady , together * , well , wise , commonsensible , reasonable , well-founded , well-grounded , coherent , competent , conscious , underanged