Modifiers matching interval:

• statistical,
• convenient,
• irregular,
• specified,
• discrete,
• monthly,
• equidistant,
• longer,
• hourly,
• small,
• descending,
• regular,
• tonal,
• common,
• melodic,
• basic,
• fixed,
• temporal,
• larger,
• real,
• smaller,
• short,
• respiratory,
• long,
• vertical,
• repetitive,

Simple categories matching descending:

• interval,