1. eponymous relating to a name derived from a person
  2. synonymous meaning the same or nearly the same
  3. saponaceous resembling or having the qualities of soap
  4. autonomous existing as an independent entity
  5. pseudonymous bearing or identified by an assumed (often pen) name
  6. magnanimous noble and generous in spirit
  7. spondaise make spondaic
  8. spondaize make spondaic
  9. Spondias tropical trees having one-seeded fruit
  10. spineless lacking willpower or courage
  11. anonymous having no known name or identity or known source
  12. spike moss any of numerous fern allies of the genus Selaginella
  13. spikemoss any of numerous fern allies of the genus Selaginella
  14. spininess the quality of being covered with prickly thorns or spines
  15. Sapindus type genus of the Sapindaceae
  16. Sapindaceae chiefly tropical New and Old World deciduous and evergreen trees and shrubs bearing leathery drupes with yellow translucent flesh; most plants produce toxic saponins
  17. supinator a muscle that produces or assists in supination
  18. Tupinambis tejus
  19. unanimous in complete agreement
  20. sponge mop a wet mop with a sponge as the absorbent