1. periodontal disease a disease that attacks the gum and bone and around the teeth
  2. pretentious creating an appearance of importance or distinction
  3. periodontitis a disease that attacks the gum and bone and around the teeth
  4. mental disease any disease of the mind
  5. hereditary disease a disease or disorder that is inherited genetically
  6. periodontist a dentist specializing in diseases of the gums and other structure surrounding the teeth
  7. periodontics the branch of dentistry dealing with diseases of the gums and other structures around the teeth
  8. periodontal of or relating to or involving or practicing periodontics
  9. parrot disease infectious disease of birds
  10. congenital disease a disease or disorder that is inherited genetically
  11. Bright's disease an inflammation of the kidney
  12. Parkinson's disease a degenerative disorder of the central nervous system characterized by tremor and impaired muscular coordination
  13. plant disease a disease that affects plants
  14. potato disease a blight of potatoes
  15. prenatal diagnosis any of the diagnostic procedures used to determine whether a fetus has a genetic abnormality
  16. Priodontes solely the giant armadillo
  17. neurological disease a disorder of the nervous system
  18. Bornholm disease an acute infectious disease occurring in epidemic form and featuring paroxysms of pain (usually in the chest)
  19. brain disease any disorder or disease of the brain
  20. industrial disease disease or disability resulting from conditions of employment (usually from long exposure to a noxious substance or from continuous repetition of certain acts)