1. fatless without fat or fat solids
  2. faithless having the character of a traitor; disloyal
  3. witless lacking sense or understanding or judgment
  4. footless having no feet or analogous appendages
  5. foodless being without food
  6. voteless deprived of the rights of citizenship especially the right to vote
  7. fabulous extremely pleasing
  8. fatuous devoid of intelligence
  9. footloose free to go or do as one pleases
  10. fatalism a doctrine that all events are predetermined in advance
  11. fatalist someone who feels powerless to change his or her destiny
  12. vitalise make more lively or vigorous
  13. vitellus nutritive material of an ovum stored for the nutrition of an embryo (especially the yellow mass of a bird or reptile egg)
  14. weedless free from weeds
  15. vitals a bodily organ that is essential for life
  16. woodlouse any of various small terrestrial isopods having a flat elliptical segmented body; found in damp habitats
  17. fatherless having no living male parent
  18. faceless lacking individuality or an identity
  19. faultless without fault or error
  20. dateless having no known beginning and presumably no end