Modifiers matching term:

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

Simple categories matching longer:

• season,
• interval,
• unit,
• instrument,
• period,
• term,
• time,
• duration,
• line,