• Voice (one's) doubts
• Voice (someone's) discontent
• Voice a yea
• Voice accentuator
• Voice actor
• Voice actress
• Voice an objection
• Voice announcer
• Voice annunciator
• Voice augmenter
• Voice callout
• Voice coach
• Voice concerns from backbenches
• Voice dub
• Voice echo around
• Voice falter
• Voice firmness
• Voice hoarseness
• Voice hoarsening
• Voice hoarsens