1. unsweetened not made sweet
  2. once and for all in a conclusive way
  3. standoffish lacking cordiality; unfriendly
  4. instantaneous occurring with no delay
  5. unretentive (of memory) deficient in retentiveness or range
  6. unostentatious not ostentatious
  7. inattentiveness a lack of attentiveness (as to children or helpless people)
  8. unidentified not yet identified
  9. assistant foreman a member of a work gang who supervises the other workers
  10. instinctively as a matter of instinct
  11. instantaneously without any delay
  12. instantaneousness the quickness of action or occurrence
  13. unstratified not deposited in layers
  14. instinctive unthinking
  15. stand for express indirectly by an image, form, or model; be a symbol
  16. unstinted very generous
  17. stand firm stand up or offer resistance to somebody or something
  18. unstained not stained
  19. genus Odontophorus genus of Central and South American crested partridges resembling quails; sometimes placed in a distinct subfamily or isolated in a distinct family
  20. extended family a family consisting of the nuclear family and their blood relatives