JAWSMITH

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Across
  1. 7. 1905 syringe
  2. 8. process of becoming less or smaller
  3. 10. a salt of hydrofluoric acid
  4. 12. father of dental hygiene
  5. 13. tool used to pull teeth in 1810
  6. 14. the first dental hygentist
Down
  1. 1. famous dentist, revolutionary war
  2. 2. Scripps Spelling Bee 1986 word
  3. 3. they pulled teeth in the middle ages
  4. 4. first object used as toothbrush
  5. 5. drill used 7000 BCE
  6. 6. used to pull teeth in the 1600's
  7. 9. lacking sensation
  8. 11. used to pull infected teeth in 1810