1. If there happens to be need
   "I have money, just in case"
   - in case, on the off chance

Encyclopedia: Just in case

• ballet company
• ballet dancer
• ballet master
• ballet mistress
• ballet position
• ballet skirt
• balletic
• balletomane
• balletomania
• ballgame
• ballista
• ballistic
• ballistic capsule
• ballistic fingerprinting
• ballistic galvanometer
• ballistic identification
• ballistic missile
• Ballistic Missile Defense Organization
• ballistic pendulum
• ballistic trajectory
• ballistics
• Ballistite
• ballistocardiogram
• ballistocardiograph
• ballock