Category Nuances for null:

• unfortunate,
• temporary,
• stressful,
• surrounding,
• rare,
• traumatic,
• complex,
• occupational,
• unwanted,
• unavoidable,
• adverse,
• personal,
• disruptive,
• sudden,
• physical,
• unforeseen,
• negative,
• complicated,
• real,
• episodic,
• unanticipated,
• severe,
• external,
• changing,
• unique,
• extreme,
• biological,
• unpleasant,
• induced,
• underlying,
• out,
• immediate,
• mental,
• financial,
• everyday,
• unforeseeable,
• maternal,
• preexisting,
• past,
• difficult,
• little,
• physiological,
• problematic,
• persistent,
• undesirable,
• bad,
• uncomfortable,
• primary,
• marital,
• objective,
• major,
• under,
• unplanned,
• uncontrollable,
• accidental,
• direct,
• acute,
• natural,
• catastrophic,
• cognitive,
• ongoing,
• unexpected,
• outside,
• individual,
• vulnerable,
• intense,
• threatening,
• necessary,
• dangerous,
• familial,
• economic,
• particular,
• hard,
• exceptional,
• extraordinary,
• supernatural,
• serious,
• verifiable,
• distressing,
• experienced,
• deviant,
• uncertain,
• somatic,
• metabolic,
• unusual,
• related,
• behavioral,
• neuronal,
• harsh,
• preventable,
• tragic,
• special,
• medical,
• social,
• legal,
• physiologic,
• unpredictable,
• large,
• nasty,
• abnormal,
• world,
• chronic,
• unnatural,
• internal,
• visible,
• permanent,
• cultural,
• main,

Simple Categories for null:

• situation,
• malady,
• condition,
• property,
• danger,
• harm,
• thing,
• conflict,
• control,
• relationship,
• disorder,
• circumstance,
• affliction,
• difficulty,
• disease,
• time,
• activity,
• state,
• decline,
• status,
• measure,
• upset,
• injury,
• discomfort,
• way,
• tension,
• trauma,
• pathology,
• attribute,
• abnormality,
• death,
• action,