Modifiers matching occurrence:

• unforeseen,
• extreme,
• harmful,
• natural,
• unpleasant,
• unique,
• planned,
• unexpected,
• common,
• dangerous,
• single,
• irregular,
• small,
• supernatural,
• unusual,
• operational,
• annual,
• unpredictable,
• infrequent,
• sudden,
• discrete,
• specified,
• untoward,
• unanticipated,
• internal,
• unfortunate,
• catastrophic,
• stressful,
• simple,
• disastrous,
• criminal,
• historical,
• organizational,
• adverse,
• routine,
• damaging,
• spontaneous,
• local,
• severe,
• significant,
• periodic,
• violent,
• musical,
• physical,
• superficial,
• temporary,
• elemental,
• uncertain,
• environmental,
• devastating,
• astronomical,
• major,
• awesome,
• neurologic,
• dramatic,
• interactive,
• acoustic,
• localised,
• random,
• climatic,
• social,
• cosmic,
• future,
• inanimate,
• seasonal,
• ordinary,
• rare,
• weather,
• commonplace,
• transient,
• outdoor,
• strange,
• serious,
• relevant,
• external,
• unlikely,
• accidental,
• unavoidable,
• hazardous,
• miscellaneous,
• geologic,
• dynamic,
• undesirable,
• traumatic,
• outside,
• normal,
• motivational,
• benign,
• tragic,
• political,
• negative,
• abnormal,
• seismic,
• disruptive,
• unwanted,
• everyday,
• recent,
• unforeseeable,
• positive,
• odd,
• happy,
• special,
• autonomic,
• extraordinary,
• exogenous,
• medical,
• geographical,
• costly,
• unplanned,
• possible,
• terrifying,
• interesting,
• corporeal,
• deadly,
• deviant,
• exceptional,
• cataclysmic,
• meaningful,
• neurological,

Simple categories matching unusual:

• event,
• domain,
• material,
• location,
• category,
• host,
• pet,
• thing,
• flavouring,
• truck,
• rock,
• trait,
• animal,
• boat,
• gun,
• item,
• dish,
• treatment,
• condition,
• mineral,
• food,
• key,
• tree,
• fruit,
• insect,
• touch,
• filling,
• flavor,
• option,
• meat,
• creature,
• flower,
• occurrence,
• gem,
• style,
• obstacle,
• collection,
• flavour,
• outlet,
• odor,
• marking,
• smell,
• character,
• grain,
• instrument,
• cancer,
• stuff,
• feature,
• compound,
• layer,
• antiquity,
• state,
• instance,
• vegetation,
• niche,
• product,
• ornamentation,
• facility,
• phenomenon,
• container,
• word,
• predator,
• danger,
• contaminant,
• wool,
• commodity,
• leaf,
• power,
• system,
• environment,
• weapon,
• invertebrate,
• basil,
• suicide,
• portion,
• variation,
• salt,
• happening,
• festival,
• illness,
• discomfort,
• behavior,
• fare,
• accident,
• contingency,
• suspect,
• fish,
• vehicle,
• windows,
• circumstance,
• scene,
• interest,
• pathology,
• topic,
• symbol,
• neoplasm,
• constituent,
• space,
• flora,
• climate,
• means,
• gift,
• dance,
• organ,
• delicacy,
• document,
• alloy,
• trade,
• characteristic,
• case,
• odour,
• structure,
• use,
• stain,
• coral,
• group,
• ornamental,
• motion,
• design,
• assets,
• tulip,
• woodwind,
• mixture,
• plant,
• building,
• fixture,
• aroma,
• hazard,
• reaction,
• conifer,
• legs,
• color,
• accessory,
• typeface,
• incident,
• obstruction,
• fiber,
• pattern,
• chemical,
• pathogen,
• flute,
• region,
• species,
• bacteria,
• expenditure,
• soap,
• flooring,
• bird,
• competition,
• fear,
• ability,
• instrumentation,
• wound,
• scent,
• metal,
• wine,
• seed,
• behaviour,
• decoration,
• component,
• yarn,
• merchandise,
• disease,
• nature,
• difficulty,
• lily,
• tradition,
• sweetener,
• acid,
• area,
• shock,
• mammal,
• occasion,
• vessel,
• complication,
• individual,
• storm,
• organs,
• thought,
• movement,
• experience,
• fabric,
• story,
• pest,
• wind,
• chocolate,
• tool,
• restaurant,
• opponent,
• idea,
• combination,
• disorder,
• malignancy,
• substrate,
• installation,
• cycle,
• medium,
• drink,
• battery,
• deposit,
• appearance,
• equipment,
• music,
• atom,
• project,
• cost,
• vegetable,
• sauce,
• requirement,
• business,
• ingredient,
• stem,
• organism,
• site,
• layout,
• pizza,
• prey,
• critter,
• museum,
• bill,
• home,
• activity,
• procedure,
• flavoring,
• operations,
• entity,
• shade,
• fibre,
• surface,
• textile,
• gemstone,
• beer,
• circumstances,
• wood,
• cheese,
• change,
• substance,
• conformation,
• papers,
• sport,
• situation,
• shape,
• sound,
• property,
• tumour,
• attribute,
• formation,
• tremor,
• recording,
• spirits,
• value,
• turtle,
• place,
• infection,
• action,
• transaction,
• disturbance,
• herb,
• livestock,
• spice,
• response,
• oddity,
• duck,
• perception,
• pipe,
• car,
• skill,
• service,
• stone,
• object,
• sensation,
• process,
• tumor,
• art,
• tissue,
• ulcer,
• joint,
• measure,
• entertainment,
• piece,
• sign,
• hardwood,
• watch,
• fluid,
• weather,
• size,
• problem,
• symptom,
• cause,
• toy,
• quality,
• noise,
• losses,