Prompt
Give an incentive for action
(computer science) a symbol that appears on the computer screen to indicate that the computer is ready to receive a command
A cue given to a performer (usually the beginning of the next line to be spoken)
Assist (somebody acting or reciting) by suggesting the next words of something forgotten or imperfectly learned
Serve as the inciting cause of
Performed with little or no delay
According to schedule or without delay; on time
Ready and willing or quick to act