1. Asplenium in some classification systems placed in family Polypodiaceae
  2. splenius either of two flat muscles that extend from the upper vertebrae to the base of the skull and serve to rotate or flex or extend the head and neck
  3. Aspleniaceae one of a number of families into which Polypodiaceae has been subdivided in some classification systems; includes genera Asplenium, Pleurosorus, Schaffneria
  4. Asplenium nidus tropical Old World or Australian epiphytic fern frequently forming tufts in tree crotches
  5. splenitis inflammation of the spleen
  6. ampleness the property of being more than sufficient
  7. usableness the quality of being able to provide good service
  8. useableness the quality of being able to provide good service
  9. selenium a toxic nonmetallic element related to sulfur and tellurium
  10. pusillanimous lacking in courage, strength, and resolution
  11. Aspalathus genus of South African heathlike shrubs
  12. explanans statements that explain the explicandum
  13. Asplenium viride a small fern with slim green fronds
  14. suppleness the gracefulness of a person or animal that is flexible and supple
  15. esplanade a stretch of pavement or grass for walking by the seashore
  16. Asplenium ceterach small European fern with chaffy leathery fronds
  17. pes planus a foot afflicted with a fallen arch
  18. plenum a meeting of a legislative body at which all members are present
  19. opulence wealth as evidenced by sumptuous living
  20. os palatinum either of two irregularly shaped bones that form the back of the hard palate and helps to form the nasal cavity and the floor of the orbits