Difference between Bugaboo and Boogeyman

What is the difference between Bugaboo and Boogeyman?

Bugaboo as a noun is an imagined fear or threat, or a fear presumed larger than it really is. while Boogeyman as a noun is a menacing, ghost-like monster in children's stories.

We hope you now know whether to use Bugaboo or Boogeyman in your sentence.