1. hostile witness a witness whose relationship to the opposing party is such that his or her testimony may be prejudiced against the opposing party
  2. hostilities fighting; acts of overt warfare
  3. stolidness an indifference to pleasure or pain
  4. stealthiness a disposition to be sly and stealthy and to do things surreptitiously
  5. hostility a state of deep-seated ill-will
  6. ghostliness strangeness by virtue of being mysterious and inspiring fear
  7. costliness the quality possessed by something with a great price or value
  8. pestilence any epidemic disease with a high death rate
  9. stalwartness the property of being strong and resolute
  10. stillness tranquil silence
  11. hastiness overly eager speed (and possible carelessness)
  12. staleness unoriginality as a result of being dull and hackneyed
  13. hostile characterized by enmity or ill will
  14. straightness (of hair) lack of a tendency to curl
  15. healthiness the state of being vigorous and free from bodily or mental disease
  16. histidine an essential amino acid found in proteins that is important for the growth and repair of tissue
  17. stoutness the property of excessive fatness
  18. slightness smallness of stature
  19. saltiness the property of containing salt
  20. solidness the consistency of a solid