1. cockspur hawthorn eastern United States hawthorn with long straight thorns
  2. cockspur thorn eastern United States hawthorn with long straight thorns
  3. conspirator a member of a plot to carry out some harmful or illegal act
  4. coconspirator a member of a conspiracy
  5. conspiratorial relating to or characteristic of a secret plot or agreement
  6. exportation the activity of selling goods to a foreign country
  7. pear hawthorn erect and almost thornless American hawthorn with somewhat pear-shaped berries
  8. expiratory of or relating to the breathing out phase of respiration
  9. kicksorter scientific instrument consisting of an electronic circuit that permits only voltage pulses of predetermined height to pass
  10. respiratory pertaining to the act of breathing
  11. expropriation taking out of an owner's hands
  12. cascara buckthorn shrubby tree of the Pacific coast of the United States
  13. cockspur widely grown stout Old World hay and pasture grass
  14. respirator a breathing device for administering long-term artificial respiration
  15. expurgation the deletion of parts considered objectionable or harmful
  16. inspiratory pertaining to the drawing in phase of respiration
  17. genus Erythrina genus of attractive tropical shrubs or trees with usually red flowers
  18. genus Pyrethrum used in former classifications for plants later placed in genus Chrysanthemum and now often included in genus Tanacetum
  19. aspirator a pump that draws air or another gas through a liquid
  20. Mysore thorn spreading thorny shrub of tropical Asia bearing large erect racemes of red-marked yellow flowers