1. jackass bat a large bat of the southwestern United States having spots and enormous ears
  2. accept receive willingly something given or offered
  3. except prevent from being included or considered or accepted
  4. jackrabbit large hare of western North America
  5. exhibit show; make visible or apparent
  6. weak spot a place of especial vulnerability
  7. Jacques Tati French filmmaker (1908-1982)
  8. exabit a unit of information equal to 1000 petabits or 10^18 bits
  9. acrobat an athlete who performs acts requiring skill and agility
  10. jackboot (19th century) a man's high tasseled boot
  11. jackpot the cumulative amount involved in a game (such as poker)
  12. backswept used of hair
  13. expedite process fast and efficiently
  14. expiate make amends for
  15. Jocasta queen of Thebes who unknowingly married her own son Oedipus
  16. exabyte a unit of information equal to 1000 petabytes or 10^18 bytes
  17. exploit use or manipulate to one's advantage
  18. expat a person who is voluntarily absent from home or country
  19. insipid lacking interest or significance or impact
  20. jacksmelt a relatively large silversides of the Pacific coast of North America (known to reach 18 inches in length)