Underbelly
Part of speech: noun
Definition: The side which is not normally seen
Underbody
Part of speech: noun
Definition: The underside of a vehicle.
Difference between Underbelly and Underbody
What is the difference between Underbelly and Underbody?
Underbelly as a noun is the side which is not normally seen while Underbody as a noun is the underside of a vehicle.
We hope you now know whether to use Underbelly or Underbody in your sentence.