1. a person or thing that echoes; one who repeats or imitates the words or ideas of another
Usage: often used to describe someone who lacks originality

Examples

• He was merely an echoer of popular opinion rather than a true leader.
• The echoer in the group always repeated what others said without adding anything new.
• She refused to be an echoer and instead developed her own unique perspective.
• The politician was criticized as an echoer of his predecessor's failed policies.
• In the meeting, one employee acted as an echoer, agreeing with everything the boss said.