Category Nuances for null:

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

Simple Categories for null:

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