1. Affected with madness or insanity
   - crazy, demented, disturbed, mad, sick, unbalanced, unhinged

See also: insane

Encyclopedia: Brainsick

• geological era
• geological fault
• geological formation
• geological horizon
• geological period
• geological phenomenon
• geological process
• geological time
• geologically
• geologise
• geologist
• geologize
• geology
• geomagnetic
• geomagnetism
• geomancer
• geomancy
• geometer
• geometric
• geometric mean
• geometric pace
• geometric progression
• geometric series
• geometrical
• geometrical irregularity