Related Clues:

• Hashed out
• Fit one inside another
• Like Russian dolls
• Decided
• Fit one within another
• Like some boxes
• Fit snugly inside
• Fitted within one another
• Imbedded, in a way
• Colonized
• Embedded
• Progressively smaller, in a way
• Made a home, as a hawk
• Like increasingly larger bowls in a cupboard
• Got snug