Modifiers matching calamity:

• unfortunate,
• unforeseen,
• physical,
• natural,
• destructive,
• political,
• widespread,
• financial,
• sudden,
• unforeseeable,
• world,
• marine,
• national,
• common,
• devastating,
• massive,
• public,
• serious,
• violent,
• terrible,
• environmental,
• international,
• major,

Simple categories matching national:

• shipping,
• symbol,
• industry,
• character,
• event,
• strategy,
• issue,
• arena,
• building,
• food,
• organization,
• agency,
• marking,
• institution,
• agreement,
• government,
• responsibility,
• procedure,
• magazine,
• music,
• story,
• landmark,
• action,
• body,
• holiday,
• ceremony,
• mission,
• sport,
• news,
• philosophy,
• infrastructure,
• activity,
• initiative,
• office,
• autonomy,
• contest,
• competition,
• association,
• network,
• source,
• database,
• process,
• condition,
• emblem,
• culture,
• election,
• happening,
• professional,
• journal,
• centre,
• order,
• icon,
• service,
• tournament,
• airline,
• campaign,
• orchestra,
• emergency,
• police,
• affairs,
• league,
• cinema,
• festival,
• entertainer,
• library,
• variable,
• union,
• facility,
• theology,
• treasure,
• organism,
• movement,
• unit,
• challenge,
• disease,
• tradition,
• virtue,
• organisation,
• currency,
• matter,
• brand,
• security,
• sector,
• concern,
• ngo,
• authorities,
• committee,
• space,
• content,
• forum,
• establishment,
• monument,
• heritage,
• charity,
• depository,
• school,
• project,
• game,
• newspaper,
• relic,
• tension,
• study,
• club,
• control,
• court,
• entity,
• scheme,
• calamity,
• championship,
• collection,
• enterprise,
• society,
• rarity,
• metal,
• cult,
• regulation,
• data,
• company,
• theme,
• power,
• difference,
• formation,
• party,
• right,
• language,
• legislation,
• goal,
• trait,
• incident,
• business,
• crime,
• flag,
• conference,
• importance,
• function,
• installation,
• carrier,
• characteristic,
• effort,
• measure,
• instrument,
• level,
• rule,
• department,
• designation,
• publication,
• federation,
• figure,
• outlet,
• authority,
• input,
• topic,
• situation,
• medium,
• tax,
• education,
• land,
• experience,
• exhibition,
• form,
• representation,
• award,
• show,
• tragedy,
• laws,
• information,
• product,
• force,
• program,
• festivity,
• dish,
• aggregate,
• celebration,
• policy,
• song,
• document,
• values,
• artist,
• point,
• partnership,
• requirement,
• law,
• setback,
• structure,
• crisis,
• minority,
• marker,
• dress,
• resource,
• development,
• interest,
• disaster,
• consideration,
• administration,
• style,
• means,
• commodity,
• academy,
• catastrophe,
• imagery,
• sign,
• group,
• ministry,
• system,
• grouping,
• store,
• religion,
• dance,
• survey,
• forest,