Modifiers matching happening:

• global,
• rural,
• horrible,
• social,
• local,
• national,
• common,
• current,
• celestial,
• past,
• natural,
• underwater,
• major,
• smaller,
• unusual,
• familiar,
• important,
• unforeseen,
• corporate,
• abnormal,
• climatic,
• public,
• disastrous,
• unexpected,
• organized,
• unfortunate,
• astronomical,
• nasty,
• congregational,
• unwanted,
• strange,
• outlandish,
• extraordinary,
• interesting,
• significant,
• serious,
• pleasant,
• cultural,
• surrounding,
• mental,
• unpleasant,
• terrible,
• planned,
• schoolwide,
• seasonal,
• exciting,
• historical,
• contemporary,
• untoward,
• technological,
• internal,
• paranormal,
• cool,
• firm,
• sporting,
• special,
• everyday,
• traumatic,
• dramatic,
• covered,
• exceptional,
• distant,
• evil,
• ordinary,
• informal,

Simple categories matching unfortunate:

• occurrence,
• circumstance,
• calamity,
• rebirth,
• event,
• incident,
• animal,
• episode,
• experience,
• circumstances,
• instance,
• accident,
• condition,
• connection,
• creature,
• eventuality,
• phenomenon,
• measure,
• child,
• happening,
• thing,
• situation,