Category Nuances matching kingdom:

• bacterial,
• organic,
• united,
• eukaryotic,

Members for simple category kingdom:

• defence,
• national_security,
• fungi,
• dominion_office,
• irish_separatism,
• business,
• revival,
• social_service,
• migration,
• education,
• birmingham_university,
• irish,
• tea,
• colonial_office,
• nationality,
• business_law,
• horse,
• immigration,
• devolution_case,
• united_state,
• highway_agency,
• economy,
• transportation,
• number,
• area,
• timber,
• population,
• university,
• uk_business,
• pseudomonas,