Category Nuances for saliva:

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

Simple Categories for saliva:

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