Modifiers matching incident:

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

Simple categories matching irreversible:

• event,
• disposal,
• thing,
• process,
• complication,
• cause,
• change,
• incident,
• characteristic,
• state,
• modification,
• condition,
• abnormality,
• procedure,
• injury,
• illness,
• deformation,
• disability,
• damage,
• action,
• phenomenon,
• behavior,
• evolution,
• reaction,
• dementia,
• trait,
• fate,
• means,
• disease,