Modifiers matching term:

• english,
• fixed,
• over,
• defined,
• long,
• single,
• neutral,
• general,
• formal,
• uncertain,
• short,
• common,
• technical,
• longer,
• descriptive,
• abstract,

Simple categories matching uncertain:

• period,
• occurrence,
• domain,
• condition,
• event,
• perturbation,
• times,
• nature,
• term,
• situation,
• loading,
• field,