more collective nouns!

1234567891011
Across
  1. 3. a __ of comedians
  2. 5. a__ of chihuahuas
  3. 6. a__ of dermatologists
  4. 7. a__ of dice
  5. 10. a__ of doorkeepers
  6. 11. an__ of crickets
Down
  1. 1. a __ of hippies
  2. 2. a__ of crows
  3. 4. a __ of doctors
  4. 8. a__ of economists
  5. 9. a __ of actors
  6. 10. a __ of ants