Modifiers matching relations:

• technical,
• internal,
• formal,
• social,
• recursive,
• real,
• semantic,
• topological,
• basic,
• personal,
• american,
• spatial,
• physical,
• international,
• relevant,
• organizational,
• external,
• important,
• macroscopic,
• logical,
• intimate,
• private,
• structural,

Simple categories matching topological:

• attribute,
• structure,
• entity,
• condition,
• fluid,
• relations,
• affinity,
• feature,
• measure,
• simplification,
• artifact,
• change,
• transition,
• quantity,
• property,
• notion,
• disorder,
• relation,
• principle,
• figure,
• event,
• shape,
• transformation,
• level,
• primitive,
• constraint,
• defect,
• relationship,
• invariant,
• modification,
• concept,
• query,
• difference,
• information,
• quality,
• characteristic,
• measurement,
• surface,
• case,
• space,
• problem,
• configuration,
• index,