Repetition of sound via reflection from a surface
Imitative reproduction, as of the style of another
One who mindlessly imitates another
To copy (another) slavishly
  1. echoic
  2. polyphonic
  3. polyphonous

Words Related to Echo

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.