Category Nuances for null:

• defined,
• unlawful,
• semantic,
• illegal,
• procedural,
• occupational,
• criminal,
• external,
• fleeting,
• bad,
• illicit,
• dramatic,
• phenotypic,
• abstract,
• real,
• functional,
• grammatical,
• perishable,
• unnatural,
• social,
• observable,
• earthly,
• military,
• personal,
• mental,
• cultural,
• superficial,
• corporate,
• supernatural,
• effective,
• temporary,
• physiological,
• tangible,
• narcotic,
• permanent,
• objective,
• desirable,
• visible,
• female,
• unacceptable,
• worldly,
• improper,
• violent,
• fundamental,
• temporal,
• static,
• general,

Simple Categories for null:

• quality,
• business,
• thing,
• activity,
• entity,
• field,
• domain,
• assets,
• object,
• action,
• conduct,
• event,
• attribute,
• behavior,
• relationship,
• practice,
• way,
• character,
• property,
• state,
• behaviour,
• use,