hesitating

/ˈhɛzɪteɪtɪŋ/
adjective
  1. Showing uncertainty or delay in action or speech.
    • The hesitating driver caused a traffic jam at the intersection.
    • She gave a hesitating reply, not sure of the answer.
    • His hesitating steps made it clear he was lost.
Antonyms
verb
  1. The present participle of hesitate; pausing or being reluctant.
    • He is hesitating about whether to accept the job offer.
    • She was hesitating at the edge of the pool, afraid of the cold water.
    • Why are you hesitating? Just press the button.