Modifiers matching gathering:

• casual,
• ancillary,
• large,
• social,
• organized,
• charged,
• typical,
• periodic,
• intellectual,
• cultural,
• small,
• miscellaneous,
• intimate,
• academic,
• public,
• outdoor,
• bigger,
• skilled,
• indian,
• elegant,
• regular,
• ritualistic,
• private,
• formal,
• regional,
• crowded,
• illegal,
• official,
• political,
• diplomatic,
• larger,
• emotional,
• commercial,
• joint,
• informal,
• indoor,
• routine,
• solemn,
• festive,
• professional,
• monthly,
• huge,
• international,
• simple,
• diverse,
• big,
• temporary,
• major,
• promotional,
• traditional,
• individual,
• smaller,
• informative,
• secular,
• animal,
• adult,
• specialized,
• scientific,
• serious,
• physical,
• local,
• celebratory,
• lively,
• seasonal,
• related,
• communal,
• liturgical,
• corporate,
• particular,
• civic,
• religious,
• ceremonial,
• swedish,
• personal,
• christian,
• global,
• important,
• special,

Simple categories matching serious:

• disease,
• item,
• illness,
• difficulty,
• activity,
• condition,
• virus,
• pain,
• abnormality,
• crime,
• zoonosis,
• effort,
• infection,
• behaviour,
• program,
• disability,
• case,
• status,
• surgery,
• user,
• disorder,
• larceny,
• discipline,
• operation,
• harassment,
• imperfection,
• offence,
• reader,
• grounds,
• offense,
• happening,
• profession,
• sickness,
• injury,
• occurrence,
• emotion,
• story,
• failure,
• subject,
• works,
• state,
• threat,
• ailment,
• enjoyment,
• song,
• trouble,
• abuse,
• intervention,
• point,
• form,
• stage,
• endeavor,
• wrongdoing,
• misbehaviour,
• contagion,
• action,
• forum,
• infringement,
• defect,
• misconduct,
• tale,
• evil,
• cancer,
• issue,
• flaw,
• injustice,
• title,
• help,
• calamity,
• piece,
• assault,
• penalty,
• symptom,
• act,
• thing,
• aberration,
• narcotic,
• misfortune,
• idea,
• wound,
• music,
• substance,
• malfunction,
• journal,
• risk,
• phobia,
• cause,
• phenomenon,
• bacteria,
• challenge,
• transgression,
• theme,
• conduct,
• loss,
• sector,
• measure,
• stimulant,
• infraction,
• consequence,
• game,
• document,
• arrhythmia,
• allergy,
• system,
• conflict,
• circumstances,
• constraint,
• handicap,
• matter,
• morbidity,
• topic,
• content,
• procedure,
• tendency,
• harm,
• sin,
• danger,
• complication,
• malady,
• damage,
• felony,
• upheaval,
• gathering,
• enterprise,
• complaint,
• business,
• malpractice,
• work,
• attack,
• tumour,
• trait,
• pathology,
• information,
• reaction,
• development,
• indiscipline,
• charge,
• dance,
• animal,
• pains,
• entity,
• stuff,
• nature,
• situation,
• violence,
• misdeed,
• pathogen,
• need,
• agent,
• mistake,
• addiction,
• writing,
• manifestation,
• casualty,
• application,
• end,
• diversion,
• passion,
• occasion,
• event,
• scholar,
• sanction,
• malignancy,
• delinquent,
• incident,
• problem,
• std,
• headache,
• professional,
• experience,
• material,
• trauma,
• drug,
• interaction,
• promise,
• study,
• attempt,
• participation,
• drama,
• blemish,
• ceremony,
• science,
• setback,
• accident,
• violation,
• disaster,
• hazard,
• mishap,
• error,
• behavior,
• weapon,
• disruption,
• storm,
• result,
• disturbance,