Category Nuances for synovial_fluid:

• biological,
• natural,
• accessible,
• healing,
• sterile,
• clinical,
• mammalian,
• relevant,
• secretory,
• biologic,
• physiological,
• extracellular,
• odd,
• viscous,
• complex,
• fluid,
• nutritional,

Simple Categories for synovial_fluid:

• component,
• fluid,
• substance,
• material,