1. organic process a process occurring in living organisms
  2. perseverance the act of persisting
  3. working person an employee who performs manual or industrial labor
  4. ignorance the lack of knowledge or education
  5. organic compound any compound of carbon and another element or a radical
  6. urogenital apparatus the system that includes all organs involved in reproduction and in the formation and voidance of urine
  7. working papers a legal document giving information required for employment of certain people in certain countries
  8. organ of hearing the part of the ear that is responsible for sensations of sound
  9. appearance outward or visible aspect of a person or thing
  10. organic brain syndrome mental abnormality resulting from disturbance of the structure or function of the brain
  11. transparence the quality of being clear and transparent
  12. working principle a rule that is adequate to permit work to be done
  13. breathing apparatus a device that facilitates breathing in cases of respiratory failure
  14. organic phenomenon a natural phenomenon involving living plants and animals
  15. first appearance the act of beginning something new
  16. working party a group of people working together temporarily until some goal is achieved
  17. encumbrance an onerous or difficult concern
  18. asking price the price at which something is offered for sale
  19. reappearance the event of something appearing again
  20. nonappearance failure to appear (especially as at court)