Category Nuances for car_maintenance:

• extra,
• unexpected,
• personal,
• irregular,
• periodic,
• simple,
• home,
• incidental,
• annual,
• diverse,
• male,
• additional,
• everyday,
• larger,
• ongoing,
• predictable,

Simple Categories for car_maintenance:

• activity,
• work,
• thing,
• maintenance,
• expense,
• pattern,