Roots Units 12 and earlier

1234567891011121314151617
Across
  1. 1. two homes in one building
  2. 5. something stressed; difficult to relax
  3. 9. able to use either hand equally well
  4. 10. having more than one possible meaning
  5. 12. a piece of music performed by two
  6. 13. likely to cause people to disagree
  7. 15. friendly
  8. 16. not named or identified
  9. 17. spelled and pronounced like another word but different in meaning
Down
  1. 2. to cause something to straighten or stretch
  2. 3. a piece of music performed by one
  3. 4. able to speak and understand two languages
  4. 6. happening twice a year
  5. 7. able to function on land and in water
  6. 8. a name used instead of one's own
  7. 11. having two parts
  8. 14. having the same or similar meaning