1. subway fare the fare charged for riding a subway train
  2. subversive in opposition to an established system or government
  3. suppress put down by force or authority
  4. subwoofer a loudspeaker that is designed to reproduce very low bass frequencies
  5. subvert overthrow or destroy completely
  6. sassafras yellowwood tree with brittle wood and aromatic leaves and bark; source of sassafras oil; widely distributed in eastern North America
  7. submerse put under water
  8. subversion the act of overthrowing or destroying, as a government
  9. sulfurous of or related to or containing sulfur or derived from sulfur
  10. sub rosa in secret or covertly
  11. saliferous containing or yielding salt
  12. subway train a train that runs in a subway system
  13. slow virus a virus that remains dormant in the body for a long time before symptoms appear
  14. sub-rosa designed and carried out secretly or confidentially
  15. snuffers scissors for cropping and holding the snuff of a candlewick
  16. cy pres a rule that when literal compliance is impossible the intention of a donor or testator should be carried out as nearly as possible
  17. subgross too small to be visible to the naked eye
  18. sulphurous of or related to or containing sulfur or derived from sulfur
  19. obverse the more conspicuous of two alternatives or cases or sides
  20. cypress any of numerous evergreen conifers of the genus Cupressus of north temperate regions having dark scalelike leaves and rounded cones