Modifiers matching bloc:

• multinational,
• major,
• economic,
• regional,
• political,
• concerned,
• large,
• powerful,
• complex,
• international,

Simple categories matching multinational:

• organisation,
• entity,
• treaty,
• force,
• organization,
• situation,
• state,
• endeavor,
• religion,
• agency,
• arrangement,
• structure,
• body,
• institution,
• company,
• coalition,
• corporation,
• bloc,
• unit,