Modifiers matching disaster:

• major,
• conventional,
• natural,
• tragic,
• large,
• typical,
• devastating,
• physical,
• sudden,
• unexpected,
• climatic,
• severe,
• larger,
• socioeconomic,
• everyday,
• world,
• single,
• terrible,
• periodic,
• fatal,
• environmental,
• uncontrollable,
• anthropogenic,
• individual,
• marine,
• geologic,
• personal,
• small,
• smaller,
• humanitarian,
• geological,
• global,
• related,
• social,
• minor,
• recent,
• regional,
• rare,
• secondary,
• accidental,
• technological,
• coastal,
• international,
• common,
• classical,
• political,
• worldwide,
• unforeseen,
• catastrophic,
• big,
• predictable,
• acute,
• external,
• high,
• economic,
• financial,
• contemporary,
• local,
• civilian,
• massive,
• significant,
• ecological,
• unpredictable,
• possible,
• general,
• destructive,
• biblical,
• nuclear,
• serious,
• past,
• modern,
• size,
• widespread,
• weather,
• traumatic,
• unforeseeable,
• horrible,
• meteorological,
• national,
• localized,
• dangerous,
• future,

Simple categories matching possible:

• rodent,
• toxin,
• infection,
• chemical,
• cause,
• area,
• difficulty,
• protease,
• antigen,
• activity,
• emotion,
• contaminant,
• condition,
• state,
• inflammation,
• fluid,
• solution,
• sport,
• occurrence,
• allergen,
• sector,
• development,
• interaction,
• animal,
• morbidity,
• complication,
• hazard,
• action,
• material,
• agent,
• disorder,
• catalyst,
• indication,
• poison,
• disease,
• pathology,
• procedure,
• transformation,
• evidence,
• disaster,
• predator,
• volatile,
• catastrophe,
• layer,
• event,
• accident,
• entertainment,
• way,
• target,
• process,
• substrate,
• abrasive,
• symptom,
• lesion,
• toxicant,
• germ,
• entity,
• piece,
• error,
• contamination,
• malady,
• pathogen,
• specification,
• group,
• career,
• acid,
• precipitant,
• request,
• form,
• assistant,
• prey,
• equipment,
• conflict,
• danger,
• impurity,
• parasite,
• incident,
• feature,
• sentence,
• artifact,
• defect,
• substance,
• surface,
• thing,
• change,
• pollutant,
• information,
• reaction,
• injury,
• failure,
• list,
• eruption,
• ingredient,
• use,
• metal,
• market,
• illness,
• precursor,
• virus,
• fuel,
• intermediate,
• bacteria,
• syndrome,
• facility,
• opposition,
• mechanism,
• work,
• residue,
• theme,
• extra,
• comfort,
• problem,
• situation,
• means,
• usage,
• place,
• nexus,
• disturbance,
• system,
• service,
• organism,
• modification,
• motion,