Opposite of protuberance

Opposite of protuberance word list. Here are a variety of words whose meaning is nearly the opposite of protuberance.

  • cavity
  • concavity
  • hollow
  • indentation
  • planeness
  • smoothness

Hope the above listing of antonyms for protuberance is useful. This page may interest people looking for the opposite of protuberance and protuberance opposite.

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