Category Nuances for null:

• emotional,
• psychological,
• abnormal,
• organisational,
• additional,
• measurable,
• layer,
• physical,
• routine,
• under,
• possible,
• temporary,
• structural,
• mechanical,
• psychic,
• objective,
• extracellular,
• soft,
• contrasting,
• positive,
• exceptional,
• therapeutic,
• physiologic,
• unhealthy,
• environmental,
• internal,
• mental,
• individual,
• personal,
• unpleasant,
• unnatural,
• essential,
• negative,
• affective,
• hard,
• geometric,
• new,
• catabolic,
• nonphysical,
• psychopathological,
• extreme,
• several,
• digestive,
• motile,
• debilitating,
• practical,
• contextual,
• uncomfortable,
• adverse,
• bad,
• modern,
• cognitive,
• painful,
• identifiable,
• related,
• thermodynamical,
• single,
• crystalline,
• attitudinal,
• dynamical,
• costly,
• dependent,
• behavioural,
• psychical,
• adaptive,
• strong,
• hormonal,
• metabolic,
• plastic,
• particular,
• general,
• simple,
• clear,
• organic,
• subtle,
• typical,
• neuroendocrine,
• destructive,
• quantitative,
• tricky,
• difficult,
• intermediate,
• minor,
• serious,
• special,
• miscellaneous,
• passive,
• basic,
• parental,
• local,
• sensitive,
• meteorological,
• traditional,
• important,
• marital,
• unfavourable,
• thermodynamic,
• phonological,
• demanding,
• distinct,
• subjective,
• gastrointestinal,
• nonlinear,
• subsurface,
• defined,
• somatic,
• adult,
• optical,
• real,
• deep,
• incoming,
• interesting,
• everyday,
• selective,
• resistant,
• critical,
• transient,
• random,
• functional,
• changing,
• immunosuppressive,
• nervous,
• potential,
• unique,
• social,
• observable,
• pathological,
• preceding,
• macroscopic,
• unwanted,
• sexual,
• chronic,
• aversive,
• out,
• psychiatric,
• prosodic,
• reversible,
• acute,
• outside,
• international,
• challenging,
• fighting,
• normal,
• lexical,
• healing,
• acoustic,
• geological,
• working,
• static,
• agronomic,
• external,
• stimulating,
• harmful,
• microscopic,
• pathologic,
• nutritional,
• biochemical,
• organizational,
• meaningful,
• common,
• psychosomatic,
• cardiac,
• numerical,
• clinical,
• diverse,
• experimental,
• dynamic,
• hierarchical,
• cellular,
• ethical,
• global,
• economic,
• relevant,
• cultural,
• primary,
• lower,
• harsh,
• educational,
• persistent,
• logical,
• neurological,
• overall,
• natural,
• developing,
• occupational,
• hemodynamic,
• constitutive,
• underlying,
• multiple,
• complex,
• rheological,
• medical,
• invasive,
• secondary,
• socioeconomic,
• physiological,
• pathogenic,
• exciting,
• motivational,
• then,
• tensile,
• behavioral,
• right,
• sympathetic,
• troublesome,
• biological,
• traumatic,
• inner,
• severe,
• interpersonal,
• indirect,
• useful,
• vocal,
• interfacial,
• dangerous,
• abstract,
• linguistic,
• old,

Simple Categories for null:

• condition,
• field,
• tension,
• conflict,
• state,
• hazard,
• phenomenon,
• measure,
• result,
• quality,
• cause,
• situation,
• problem,
• group,
• point,
• object,
• irritation,
• quantity,
• process,
• prosody,
• attribute,
• discomfort,
• activity,
• sign,
• control,
• relationship,
• strain,
• thing,
• trait,
• status,
• property,
• force,
• danger,
• trauma,
• power,
• terms,
• focus,
• signal,
• action,
• imperfection,
• tone,
• form,
• energy,
• level,
• immunity,
• mood,
• development,
• content,
• consequence,
• agitation,
• death,
• malady,
• effect,
• entity,
• pressure,
• difficulty,