normal

Synonyms: accustomed acknowledged average commonplace conventional customary general habitual mean median methodical natural orderly ordinary popular prevalent regular routine run-of-themill standard traditional typic typical unexceptional

Antonyms: abnormal irregular odd strange uncommon unconventional unusual

Synonyms: all there compos mentis cool healthy in good health in one’s right mind lucid reasonable right rightminded sound together well-adjusted whole wholesome

Antonyms: abnormal eccentric insane irrational irregular odd unbalanced