1. coop up confine in or as if in a coop
  2. keep up maintain a required pace or level
  3. scoop up take out or up with or as if with a scoop
  4. crop up appear suddenly or unexpectedly
  5. cobweb a dense elaborate spider web that is more efficient than the orb web
  6. copaiba an oleoresin used in varnishes and ointments
  7. cook up prepare or cook by mixing ingredients
  8. chop up cut into pieces
  9. copious large in number or quantity
  10. cobwebby covered with cobwebs
  11. crap up become obstructed or chocked up
  12. coup a sudden and decisive change of government by force
  13. clap up make hastily and carelessly
  14. cap-a-pie at all points from head to foot
  15. poop the rear part of a ship
  16. couple up link together
  17. cooper a craftsman who makes or repairs wooden barrels or tubs
  18. swoop up seize or catch with a swooping motion
  19. creep up advance stealthily or unnoticed
  20. cock up raise