Category Nuances for null:

• therapeutic,
• exogenous,
• cutaneous,
• sensory,
• nonverbal,
• concrete,
• everyday,
• motor,
• healing,
• visual,
• basic,
• physical,
• multiple,
• key,
• intrinsic,
• somatic,
• common,
• external,
• environmental,
• spare,
• pleasurable,
• alternative,
• localized,
• artistic,
• mechanical,
• extracellular,
• unpleasant,
• natural,
• physiological,
• distinct,
• traditional,
• electrical,
• perceptual,
• essential,
• maternal,
• desirable,
• ordinary,
• conscious,
• special,
• positive,
• animal,
• affective,
• valuable,
• tactile,
• mammalian,
• primitive,
• sporting,
• diverse,
• secondary,
• interactive,
• verbal,
• elementary,
• normal,
• analog,
• sensorial,
• genital,

Simple Categories for null:

• sensation,
• mode,
• property,
• attribute,
• information,
• modality,
• appeal,
• skill,
• contact,
• communication,
• value,
• sense,
• process,
• medium,
• style,
• brain,
• sensitivity,
• message,
• signal,
• activity,
• time,
• perception,
• ability,
• power,
• manipulation,
• action,
• event,
• condition,
• change,
• attention,
• experience,
• level,
• expression,
• motivation,
• trait,
• thing,
• quality,
• quantity,
• form,
• relationship,