Modifiers matching period:

• busy,
• developmental,
• special,
• festive,
• natural,
• unstable,
• quiet,
• archeological,
• dry,
• waiting,
• short,
• seasonal,
• extraordinary,
• significant,
• intense,
• reasonable,
• crucial,
• real,
• residential,
• discrete,
• defined,
• long,
• basic,
• stressful,
• difficult,
• over,
• critical,
• painful,
• important,
• unfavourable,
• promotional,
• christian,
• longer,
• irregular,
• shortened,
• smaller,
• uncertain,
• popular,
• relevant,
• specified,
• future,
• set,
• substantial,
• hectic,
• wet,
• statutory,
• literary,
• intensive,
• fixed,
• standard,
• classical,
• prolonged,
• common,
• windy,
• shorter,
• muslim,
• small,
• cold,
• acute,
• key,
• heavy,
• fiscal,
• vulnerable,
• historical,
• industrial,
• prescribed,
• procedural,
• major,
• reproductive,
• congested,
• limited,
• productive,
• floral,
• regular,
• diverse,
• holy,
• off,

Simple categories matching intense:

• recreation,
• sensation,
• activity,
• emotion,
• game,
• concept,
• storm,
• phenomenon,
• sector,
• sport,
• rainstorm,
• distress,
• weather,
• exercising,
• excitement,
• passion,
• effort,
• love,
• symptom,
• work,
• hazard,
• light,
• cyclone,
• windstorm,
• behavior,
• use,
• occupation,
• burst,
• event,
• season,
• reaction,
• condition,
• beam,
• sweetener,
• heat,
• feeling,
• appliance,
• dancing,
• experience,
• aroma,
• stimulation,
• destabilization,
• headache,
• disturbance,
• fire,
• movement,
• relationship,
• flash,
• disposition,
• change,
• state,
• conflict,
• process,
• focus,
• program,
• situation,
• pain,
• energy,
• training,
• form,
• facility,
• radiation,
• exercise,
• discomfort,
• stimulus,
• period,
• fear,