Words similar to underworlds

Example sentences for: underworlds

How can you use “underworlds” in a sentence? Here are some example sentences to help you improve your vocabulary:

Both underworlds have constant, comfortable temperatures year ‘round, but they are dripping with a humidity that makes the going slippery.
As for gun moll , there was no phrase in the Warsaw or Odessa underworlds like “gonif molly.”