As a verb sane
As an adjective viable is
able to live on its own (as for a newborn).
Being in a healthy condition; not deranged; acting rationally.
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.
- a sane mind
Rational; reasonable; sensible.
- a sane person
- Try to go to bed at a sane time before your exams.
Able to live on its own (as for a newborn.)
Able to be done, possible.
In (biology), able to live and develop.