Related Clues:

• Cindy Brady's impediment
• Daffy's difficulty
• Have trouble with "sisters," maybe?
• Have trouble with 'sisters,' maybe?
• Do a Daffy Duck impression
• Speech therapist's concern
• Speech flaw
• Have trouble with sassafras?
• Say ''something'' wrong, in a way
• A speech affliction
• Orator's challenge
• Have trouble with assessors?
• Sound before 'That's all, folks!'
• Speaker's slip
• Challenge for a speech therapist