How to pronounce underneath:
Example: "A chest of drawers all scratched underneath"
Example: "We could see the original painting underneath"
The lower surface or part of something.
Example: "The underneath of the aircraft was painted blue."
A background radio sound track played during a specific announcement or program.
Under, lower.
Example: "You can have the underneath bunk."
Under, below, beneath.
Example: "Underneath the water, all was calm."
Under the control or power of.
Example: "There was little freedom underneath the jackboot."