Modifiers matching challenge:

• legal,
• educational,
• societal,
• systemic,
• global,
• developmental,
• interpersonal,
• operational,
• complex,
• social,
• behavioral,
• technical,
• structural,
• major,
• future,
• phonological,
• professional,
• extra,
• broad,
• internal,
• administrative,
• severe,
• mental,
• environmental,
• everyday,
• key,
• serious,
• special,
• immune,
• international,
• basic,
• national,
• new,
• common,
• physical,
• unfamiliar,
• healthy,
• minor,
• musical,
• organizational,
• complicated,
• big,
• economic,
• personal,
• political,
• several,
• unexpected,
• world,
• technological,
• local,
• individual,
• regional,
• urban,
• ongoing,

Simple categories matching unfamiliar:

• object,
• fruit,
• aroma,
• system,
• part,
• situation,
• host,
• food,
• device,
• equipment,
• item,
• challenge,
• place,
• location,
• territory,
• person,