Related Clues:

• Not decisive
• 'Uncertain, hesitating (8)'
• Not certain to be a circle of ripples?
• Uncertain farewell to opera?
• About to change mind
• Vacillating
• Beginning to weaken
• Hesitating to fly all round state
• Indecisive, waggle the hoop
• Faltering
• Hesitant, using gestural and verbal forms of communication