Related Clues:

• Hesitate
• Stumble
• Vacillate
• Give way
• Pause uncertainly
• Move unsteadily
• Suffer a moment of weakness
• Be hesitant
• Speak haltingly
• Betray a lack of confidence
• Lose momentum
• Hesitate, waver
• Hesitate, begin to give way
• Hesitate, vacillate
• Hesitate, be uncertain