Air-hole Synonyms

A local region of low pressure or descending air that causes a plane to lose height suddenly
(Noun)
Synonyms:
  1. air pocket
  2. armhole
  3. blowhole
  4. bullet-hole
  5. bunghole
  6. cringle
  7. pocket
  8. mousehole
  9. placket
  10. punch-hole
  11. ventage
  12. venthole