sane

adjective3

1. •
   Being in a healthy condition; not deranged; thinking rationally.
2. •
   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.
3. •
   Rational; reasonable; sensible.

   • Try to go to bed at a sane time before your exams.

adjective1

1. •
   Acronym of standard and normal evolution.

noun2

1. •
   Initialism of sexual assault nurse examiner.
2. •
   Ellipsis of SANE disc, a type of black hole accretion disc.