1. wonderful extraordinarily good or great
  2. wonderfully (used as an intensifier) extremely well
  3. superfluous more than is needed, desired, or required
  4. wonderfulness admirable excellence
  5. undervaluation too low a value or price assigned to something
  6. winter-flowering of plants that bloom during the winter
  7. undersign sign at the bottom of (a document)
  8. wanderlust very strong or irresistible impulse to travel
  9. underevaluation an appraisal that underestimates the value of something
  10. water skin a container of skin for holding water
  11. wonder flower South African perennial with long-lasting spikes of white blossoms that are shipped in to Europe and America for use as winter cut flowers
  12. powder flask container for carrying gunpowder
  13. animal skin the outer covering of an animal
  14. interreflection reciprocal reflection between two reflecting surfaces
  15. introversion the folding in of an outer layer so as to form a pocket in the surface
  16. Native Alaskan a member or descendant of any of the aboriginal peoples of Alaska
  17. intervention the act of interposing one thing between or among others
  18. sound reflection the repetition of a sound resulting from reflection of the sound waves
  19. wonderworking performing or able to perform wonders or miracles
  20. winter fern large branching biennial herb native to Eurasia and Africa and adventive in North America having large fernlike leaves and white flowers; usually found in damp habitats; all parts extremely poisonous