Category Nuances for shower_head:

• efficient,
• functional,
• permanent,
• environmental,
• standard,
• older,
• useful,
• internal,
• small,
• clean,
• supporting,
• essential,
• necessary,
• hard,
• novel,
• multiple,
• inefficient,
• open,

Simple Categories for shower_head:

• equipment,
• appliance,
• fixture,
• unit,
• source,
• feature,
• style,
• item,
• surface,
• water,
• component,
• part,