Simple categories matching catastrophic:

• injury,
• disorder,
• care,
• event,
• weather,
• force,
• incident,
• illness,
• process,
• affliction,
• disease,
• change,
• circumstances,
• situation,
• adversity,
• risk,
• storm,
• tsunami,
• result,
• circumstance,
• episode,
• accident,
• occurrence,
• disturbance,
• cause,
• interference,
• consequence,
• failure,
• fate,
• disaster,
• repercussion,
• condition,
• fault,
• error,
• loss,
• landslide,
• hazard,
• phenomenon,

Members with property catastrophic:

• object_crash,
• fire,
• flood,
• extinction,
• thunderstorm,
• explosion,
• bad_wildfire,
• burn_injury,
• cerebral_malaria,
• wind_damage,
• tornado,
• impending_divorce,
• cancer,
• infective_endocarditis,
• natural_disaster,
• network_breach,
• lightning,
• surgery,
• flash,
• airplane_crash,
• spinal-cord_injury,
• meteor_collision,
• volcanic_eruption,
• total_loss,
• huge_impact,
• fatigue_illness,
• terrorist_event,
• car_crash,
• multiple_sclerosis,
• oxygen_crisis,
• war,
• hurricane,
• landslide,
• houston_flood,
• air_disaster,
• contractor_mishap,
• thunder,
• merger,
• database_crash,
• meteor_impact,
• cardiovascular_disease,
• storm_tide,
• inappropriate_fire,
• wind_blow,
• break,
• system_crash,
• impact_explosion,
• stock-market_crash,
• encounter,
• pogrom,
• bridge_collapse,
• water-main_break,
• paraplegia,
• loss,
• corporate_takeover,
• galactic_collision,
• worker_compensation,
• french_revolution,
• terrorism,
• electrocution,
• electoral_crisis,
• massive_flood,
• insect_predation,
• charge,
• transponder_failure,
• penetration,
• hematological_malignancy,
• invasion,
• car_wreck,
• direct_hit,
• meteorite_impact,
• dam_break,
• severe_infection,
• avascular_necrosis,
• permanent_paralysis,
• air_accident,
• rig_sinking,
• major_storm,
• complete_destruction,
• power_loss,
• medical_crisis,
• blast,
• power_surge,
• trauma,
• auto_accident,
• thermal_shock,
• malignant_neoplasm,
• blowout,
• backhoe_accident,
• judgment,
• premature_baby,
• blizzard,
• large_impact,
• breach,
• fan-blade_release,
• development,
• stellar_collision,
• emergency,
• fiber_break,
• storm_surge,
• subsequent_reassembly,
• soldier_death,
• conflict,
• huntington_chorea,
• hardware_failure,
• tidal_wave,
• ice_damage,
• mt,
• debris_flow,
• vehicle_accident,
• major_fire,
• wmd_incident,
• abnormal_flood,
• financial_loss,
• bad_storm,
• blackout,
• winter_storm,
• toxic_fumes,
• cast,
• injury,
• oil,
• complete_failure,
• marine_disaster,
• earthquake_risk,
• fire_cause,
• flu_epidemic,
• hiv_infection,
• motorcycle_crash,
• family_disaster,
• toxic_release,
• mud_flow,
• seismic_event,
• brain-damage_injury,
• disaster,
• impact,
• habitat_loss,
• aircraft_collision,
• excessive_wind,
• revolution,
• connector_failure,
• turbidity_current,
• shooting,
• system_corruption,
• rock_fall,
• major_famine,
• labour_mobilisation,
• bse,
• collapse,
• dna_damage,
• volcanic_formation,
• predator_invasion,
• sepsis,
• unit,
• glacial_surge,
• pest_outbreak,
• widespread_volcanism,
• disease,
• predation,
• quadriplegia,
• costly_hospitalization,
• threat,
• os_failure,
• poverty,
• dislocation,
• bomb,
• lightning_strike,
• economic_damage,
• alien,
• organ_failure,
• oscillator_failure,
• cycle,
• mudslide,
• advanced_cancer,
• liver_failure,
• deportation,
• prolonged_drought,
• fall,
• severe_fire,
• alzheimers,
• sickness,
• mine_fire,
• divorce_hit,
• indian-ocean_disaster,
• terrorism_risk,
• premature_birth,
• terrorist_activity,
• sexual_molestation,
• bioterrorism,
• amputation_injury,
• medication_mishap,
• flood_damage,
• torrential_rainfall,
• train_crash,
• influenza_pandemic,
• storm_report,
• diphtheria,
• chatter_vibration,
• major_conflagration,
• ice-shelf_breakup,
• autoimmune_disease,
• vessel_collision,
• burn,
• ship_collision,
• world_population,
• router_failure,
• severe_preeclampsia,
• severe_storm,
• foot,
• malaria,
• theft,
• chemical_accident,
• rail_crash,
• mine_explosion,
• biblical_flood,
• recent_disaster,
• terrorist_incident,
• skin_flow,
• extreme_storm,
• windstorm,
• bus_error,
• water_damage,
• family_breakup,
• great_famine,
• tropical_cyclone,
• intense_cyclone,
• system_breakdown,
• air_crash,
• gunshot_wound,
• collision,
• ards,
• invasive_species,
• coma,
• meteorite_strike,
• machine_crash,
• lawsuit,
• network_outage,
• multiple_injury,
• criminal_activity,
• stroke,
• facility_fire,
• fatality,
• disease_epidemic,
• dam_failure,
• grounding,
• voltage_collapse,
• sickle-cell_disease,
• ms,
• drought,
• pipe_break,
• pulmonary_embolism,
• job_loss,
• snow_avalanche,
• dangerous_complication,
• snowstorm,
• failure,
• debris_torrent,
• boom,
• refinery_accident,
• outbreak,
• financial_collapse,
• spinal-cord_trauma,
• life-insurance_protection,
• major_theft,
• storm,
• severe_burn,
• big_storm,
• environmental_degradation,
• accident,
• asian_tsunami,
• amputation,
• chemical_attack,
• torture,
• meningitis,
• total_war,
• windfall,
• riot,
• sea-level_fluctuation,
• disk_failure,
• losses,
• sewer_collapse,
• serious_illness,
• attack,
• cf,
• lava_flow,
• pipeline,
• tunnel_fire,
• snow,
• brain_trauma,
• rocket_explosion,
• leukemia,
• earth_change,
• pandemic,
• tropical_storm,
• indian-ocean_tsunami,
• mouth_disease,
• epidemic,
• asthma,
• police_strike,
• brain_injury,
• debris_slide,
• power_blackout,
• breakage,
• nuclear_conflict,
• tanker_incident,
• cerebral_hemorrhage,
• localized_fire,
• ulcer,
• major_flood,
• physical_disaster,
• nuclear_incident,
• gunfire_incident,
• drive,
• hiv,
• crime,
• shipping_accident,
• nuclear_detonation,
• undersea_landslide,
• family_breakdown,
• inpatient_treatment,
• strike,
• head_injury,
• salt,
• tool_breakage,
• incident,
• insect_damage,
• bankruptcy_lawsuit,
• earthquake,
• shutdown,
• muscular_dystrophy,
• shock,
• indonesian_tsunami,
• run,
• major_war,
• decrease,
• manageable_illness,
• power-plant_failure,
• major_burn,
• bond_default,
• premature_death,
• host_crash,
• bankruptcy,
• myocardial_infarction,
• nuclear_war,
• mental_illness,
• assessment,
• network_shutdown,
• cometary_encounter,
• abuse,
• outage,
• structural_failure,
• flash_food,
• major_surgery,
• major_earthquake,
• severe_injury,
• power_supply,
• oklahoma-city_bombing,
• terrible_accident,
• car_accident,
• volcanic_activity,
• insect_outbreak,
• flu_pandemic,
• biological_attack,
• pneumonia,
• rock_avalanche,
• lahar,
• medical_problem,
• change,
• nuclear_attack,
• mass_movement,
• als,
• deep_recession,
• challenger_accident,
• user_error,
• hepatitis,
• human_error,
• cracking,
• conflagration,
• tsunami,
• violence,
• diabetes,
• global_flood,
• crash,
• hemophilia,
• sinking,
• medication,
• complete_paralysis,
• wildfire,
• rheumatic_disease,
• gunshot,
• severe_disability,
• sabotage,
• disk_crash,
• spinal,
• urbanization_project,
• wind,
• aeroplane_accident,
• system_failure,
• vomiting,
• complete_loss,
• severe_flood,
• violent_storm,
• cerebrovascular_accident,
• train,
• fragmentation,
• security_breach,
• persecution,
• building_collapse,
• hospitalization,
• depression,
• asteroid_impact,
• storm_damage,
• cultural_revolution,
• third-degree_burn,
• parasitic_attack,
• second_failure,
• asteroid_collision,
• divorce,
• supernova_explosion,
• beetle_outbreak,
• technological_disaster,
• midair_explosion,
• complicated_birth,
• railroad_derailment,
• node_failure,
• paralysis,
• disease_outbreak,
• avian_influenza,
• levee_failure,
• bombing,
• medical_emergency,
• septic_shock,
• arthritis,
• large_fire,
• derailment,
• natural_hazard,
• volcanic_explosion,
• act,
• hail,
• osteoporosis,
• cerebrovascular_disease,
• roof_collapse,
• cause,
• spinal-cord_compression,
• uncontrollable_epidemic,
• spinal-cord_damage,
• house_fire,
• aftermath,
• back_injury,
• job_losses,
• serious_injury,
• lighting_strike,
• spinal_injury,
• xylem_embolism,
• server_crash,
• accidental_amputation,
• nuclear_holocaust,
• chemical_release,
• tumor,
• major_stroke,
• torrential_rain,
• traditional_flood,
• parity_error,
• multiple_amputation,
• pancreatitis,
• persian_invasion,
• ship_sinking,
• neck_injury,
• avalanche_ionization,
• bioterrorism_attack,
• stronger_storm,
• asteroid_strike,
• massive_fire,
• train_derailment,
• health_pandemic,
• respiratory_arrest,
• pump_failure,
• operational_error,
• no_electricity,
• compressor_blowout,
• decreasing_chance,
• osteosarcoma,
• transmission,
• engineering_failure,
• sea_storm,
• pathogen_attack,
• operating-system_failure,
• nuclear_terrorism,
• spine_damage,
• large_storm,
• typhoon,
• child_murder,
• major_blast,
• industrial_accident,
• smallpox,
• cyclonic_storm,
• nec,
• accidental_release,
• famine,
• economic_depression,
• traumatic_amputation,
• head_trauma,
• illness,
• motor-vehicle_accident,
• polio,
• wild_fire,
• eclipse,
• medical_catastrophe,
• avalanche,
• sporting_accident,
• spindle_meltdown,
• severe_change,
• international_terrorism,
• killer_storm,
• sudden_death,
• death,
• monsoon,
• train_wreck,
• terrorism_response,
• heart_ailment,
• plane_crash,
• downpour,
• major_accident,
• challenger_disaster,
• transmission_fault,
• seismic_shock,
• smoke,
• vandalism,
• cardiac_arrest,
• cardiopulmonary_arrest,
• tanker_sinking,
• embolism,
• thermal_runaway,
• terrorist-attack_strike,
• dismemberment,
• outburst_flood,
• frequent_fire,
• eruption,
• genocide,
• submarine_landslide,
• parkinson_disease,
• meteor_strike,
• bolide_impact,
• intractable_pandemic,
• starvation,
• cancer_treatment,
• methane_explosion,
• spine_injury,
• extensive_smoke,
• pandemic_influenza,
• methane,
• pestilence,
• cancer_diagnosis,
• fire_damage,
• employee_injury,
• move,
• bomb_explosion,
• nasty_divorce,
• high_wind,
• global_war,
• traffic_accident,
• septicaemia,
• aircraft_crash,
• southwest_monsoon,
• hail_storm,
• wind_storm,
• alien_invasion,
• pediatric_cancer,
• spinal_damage,
• gravitational_collapse,
• engine_explosion,
• bolide,
• severe_trauma,