Modifiers matching accident:

• everyday,
• electrical,
• serious,
• unusual,
• violent,
• internal,
• dramatic,
• hazardous,
• industrial,
• shocking,
• marine,
• dangerous,
• small,
• personal,
• major,
• mechanical,
• unfortunate,
• medical,
• harsh,
• catastrophic,
• uncommon,
• historical,
• technological,
• significant,
• unforeseen,
• big,
• unexpected,
• physical,
• traumatic,
• severe,
• previous,
• interior,
• conventional,
• civil,
• military,
• massive,
• disastrous,
• simple,
• nuclear,
• lethal,
• related,
• single,
• electric,
• cerebral,
• vehicular,
• genetic,
• isolated,
• working,
• secondary,
• common,
• tragic,
• terrible,
• supporting,
• vascular,
• unpredictable,
• sudden,
• agricultural,
• neurologic,
• maritime,
• natural,
• minor,
• bad,
• fatal,
• operational,
• external,
• cerebrovascular,
• preventable,
• possible,
• random,
• unintentional,
• future,

Simple categories matching sudden:

• catastrophe,
• event,
• pain,
• light,
• change,
• accident,
• motion,
• emotion,
• problem,
• condition,
• death,
• noise,
• trauma,
• turbulence,
• discharge,
• disaster,
• movement,
• action,
• move,
• misfortune,
• experience,
• shift,
• reversal,
• occurrence,
• transformation,
• illness,
• shock,
• incident,
• phenomenon,
• development,
• epidemic,
• failure,
• disorder,
• cause,
• symptom,
• emergency,
• impact,
• collapse,
• pressure,
• setback,
• mishap,
• process,
• sound,
• infection,
• force,
• episode,
• situation,
• weather,
• calamity,
• injury,
• motivation,
• attack,
• threat,
• bang,
• tragedy,
• feeling,
• disturbance,