Related Clues:

• Too small, as clothing
• Miserly
• Constraining
• Like best buds
• Really in sync, as a band
• Intimate, as friends
• Cramped
• Like spandex
• Like a skinflint
• Close, as a race
• Like good friends
• Very friendly (with)
• Like some schedules
• Snug, as jeans
• Closely constrained, constricted