1. ಪ್ರತಿರವ

    ♪ prati rava
      noun
    1. a repetition of sound produced by the reflection of sound waves from a wall, mountain or other obstructing surface; an echo.
    2. a sound so heard again.

  2. ಪ್ರದ್ರಾವ

    ♪ pradrāva
      noun
    1. a passing away swiftly.
    2. a running away from danger, pursuit; a retreat; an escape.