Modifiers matching purpose:

• commercial,
• everyday,
• productive,
• secondary,
• unlawful,
• incidental,
• aesthetic,
• immediate,
• special,
• practical,
• sporting,
• common,
• illegal,
• residential,
• ordinary,
• artistic,
• agricultural,
• mechanical,
• internal,
• temporary,
• industrial,
• public,
• recreational,
• urban,
• multiple,
• legitimate,
• beneficial,
• useful,
• decorative,
• municipal,
• legal,
• meditative,
• physiological,
• spiritual,
• theoretical,
• general,
• analytical,
• nonresidential,
• alternative,
• institutional,
• sensitive,
• improper,
• functional,
• graphic,
• larger,

Simple categories matching improper:

• purpose,
• material,
• behavior,
• conduct,
• activity,
• use,
• motive,
• action,
• location,
• practice,
• content,
• behaviour,
• influence,