Modifiers matching incident:

• complex,
• major,
• traumatic,
• acute,
• obstetric,
• random,
• critical,
• big,
• unusual,
• serious,
• civil,
• neurological,
• catastrophic,
• natural,
• destructive,
• international,
• special,
• unfortunate,
• outside,
• urban,
• dramatic,
• typical,
• extreme,
• agricultural,
• domestic,
• painful,
• unforeseen,
• criminal,
• disruptive,
• miscellaneous,
• relevant,
• routine,
• sudden,
• terrible,
• hazardous,
• secondary,
• national,
• accidental,
• overwhelming,
• disastrous,
• terrifying,
• weather,
• bigger,
• extraordinary,
• hydraulic,
• external,
• localized,
• damaging,
• physical,
• operational,
• undesirable,
• larger,
• dangerous,
• unplanned,
• violent,
• environmental,
• threatening,
• current,
• minor,
• unexpected,
• adverse,
• trivial,
• single,
• everyday,
• unavoidable,
• large,
• irreversible,
• unforeseeable,
• clinical,
• stressful,
• tragic,
• basic,
• surrounding,
• public,
• covered,
• smaller,
• marine,
• radiological,
• significant,
• actual,
• odd,
• isolated,
• recent,
• unpredictable,
• unpleasant,
• unwanted,
• internal,
• severe,
• underlying,
• negative,
• mundane,
• unique,
• fictional,
• abnormal,
• important,
• possible,
• small,
• local,
• technological,
• visible,
• newsworthy,
• related,
• devastating,
• untoward,
• distressing,
• individual,
• common,
• uncontrollable,
• nuclear,

Simple categories matching disastrous:

• impact,
• activity,
• episode,
• event,
• situation,
• incident,
• failure,
• happening,
• occurrence,
• storm,
• phenomenon,
• consequence,
• result,
• state,
• weather,
• accident,
• complication,
• process,
• hazard,
• action,