Category Nuances for saliva:

• extracellular,
• antibiotic,
• external,
• biological,
• secretory,
• dangerous,
• foreign,
• organic,
• oral,
• logical,
• animal,
• male,
• infectious,
• liquid,
• inappropriate,
• biologic,
• heterogeneous,
• mucosal,
• essential,
• aqueous,
• physiological,
• viscous,
• natural,
• watery,
• complex,
• important,
• mammalian,
• objective,
• antigenic,
• accessible,
• gastrointestinal,
• digestive,
• nontraditional,
• wet,
• invasive,
• dirty,
• respiratory,
• interfering,
• humoral,
• sticky,
• out,
• available,
• antimicrobial,
• relevant,
• artificial,
• proteinaceous,
• alternative,
• conductive,
• clinical,
• typical,

Simple Categories for saliva:

• fluid,
• substrate,
• secretion,
• mixture,
• part,
• item,
• matrix,
• matter,
• system,
• residue,
• substance,
• material,
• juice,
• constituent,
• measure,