Simple categories matching predictable:

• disturbance,
• disaster,
• pattern,
• event,
• ways,
• routine,
• topic,
• change,
• pain,
• activity,
• area,
• expense,
• catastrophe,
• situation,
• quality,
• way,
• property,
• phenomenon,
• business,
• hazard,
• sentiment,
• thing,
• consequence,
• response,

Members with property predictable:

• flood,
• fire,
• car_maintenance,
• reciprocity_failure,
• center,
• super_bowl,
• love,
• construction,
• orange_color,
• tidal_variation,
• voluntary_movement,
• sex,
• food_assistance,
• exercise,
• clock,
• catastrophic_fire,
• lunar_eclipse,
• tsunami,
• dysmenorrhea,
• work,
• consent,
• temperature,
• surgery,
• congressional_briefing,
• validation_rule,
• awakening,
• processing_error,
• interest_payment,
• napping_house,
• night,
• realism,
• regular_maintenance,
• food,
• inauguration,
• football_match,
• personal_history,
• repetition,
• merger,
• traffic_accident,
• job_fair,
• eclipse,
• reserve,
• mesh,
• personal_experience,
• financial_acumen,
• cosmic_radiation,
• severe_injury,
• repair,
• bout,
• utility_bill,
• emotional_stimulation,
• meal_times,
• funding_strategy,
• roundness,
• cer,
• tide,
• creationism,
• vomiting,
• changing_level,
• routine_meeting,
• volcanic_eruption,
• maintenance,
• cold,
• cyclone,
• career_education,
• sentence_pattern,
• development,
• sunset,
• rent,
• prey_migration,
• condensation,
• career_change,
• group_average,
• great_future,
• research,
• employee_bonus,
• dramatic_shift,
• sweetness,
• first_love,
• reproductive_function,
• redundancy,
• salary,
• storm,
• change,
• divorce,
• grief,
• specialized_lighting,
• platitude,
• insurance,
• fuel,
• trail_use,
• technological_advance,
• snack_times,
• circle,
• earthquake,
• death,
• night_class,
• classroom,
• iris_flare,
• wind_storm,
• embryonic_death,
• nausea,
• calgary_stampede,
• injury,
• fighting_fire,
• emotional_stress,
• breed,
• computer,
• compassion,
• migration,
• reliability,
• tip,
• grace,
• reproduction,
• layout,
• security_breach,
• dice,
• lens_flare,
• winter_storm,
• financial_result,
• patent_expiration,
• tidal_cycle,
• nest_construction,
• routine_work,
• reaction,
• disaster,
• movie,
• school_fee,
• reconciliation_break,
• train_derailment,
• severe_storm,
• simplification,
• sunrise,