Modifiers matching seat:

• automotive,
• under,
• soft,
• simple,
• special,
• larger,
• long,
• sliding,

Simple categories matching sliding:

• sport,
• vehicle,
• part,
• device,
• system,
• means,
• closure,
• component,
• portion,
• door,
• surface,
• equipment,
• mechanism,
• board,
• connection,
• control,
• contact,
• tray,
• seat,
• panel,