Modifiers matching interval:

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

Simple categories matching irregular:

• road,
• event,
• shape,
• surface,
• work,
• object,
• condition,
• week,
• part,
• connection,
• program,
• polygon,
• obstruction,
• odor,
• set,
• shelter,
• edge,
• occurrence,
• holiday,
• component,
• behavior,
• line,
• motion,
• area,
• substrate,
• space,
• material,
• phenomenon,
• period,
• solid,
• boundary,
• payment,
• organization,
• hours,
• array,
• system,
• place,
• expense,
• dust,
• feature,
• organ,
• astigmatism,
• display,
• form,
• light,
• unit,
• structure,
• flower,
• body,
• cell,
• activity,
• wall,
• item,
• soil,
• profile,
• ground,
• use,
• interval,
• border,
• particle,
• job,
• curve,
• original,
• pattern,
• asterism,
• commodity,
• terrain,