prompter (n.)
- abettor
- actuator
- aide-memoire
- animator
- auteur
- barker
- coax
- coaxer
- costumer
- costumier
- cue
- director
- emcee
- energizer
- exhibitor
- flapper
- gadfly
- galvanizer
- hint
- impeller
- impresario
- inducer
- inspirer
- jogger
- memorandum
- mover
- persuader
- pleader
- producer
- prompt
- prompting
- remembrance
- reminder
- ringmaster
- showman
- spark
- sparker
- tempter
- tickler
- usher
- usherette
- wheedler