Related Clues:

• Like man's best friend
• Like a friend in need
• Unlikely to defect
• Like a good subject
• In need of altering, perhaps
• Too small, as clothing
• Unwaveringly true
• Miserly
• Constraining
• Not false
• Trusty
• Like best buds
• Really in sync, as a band
• Intimate, as friends
• Cramped