Related Clues:

• 'Call of Duty' groupings
• Groups of specially trained fighters
• Slang term for ladies bearing large families
• Highlands groups
• Tribes
• Tartan-sporting families
• Icelanders drop line to small military groups
• Feuding families, perhaps
• Rogue concerned with small revolutionary groups
• Groups of gamers or families
• Rogue leaders of Roman Empire from small, small groups
• Vocational groups
• Groups identified by tartans
• Kilt wearers' groups
• The Hatfields and McCoys, e.g