1. cryogenic of or relating to very low temperatures
  2. organic having properties characteristic of living beings
  3. inorganic relating or belonging to the class of compounds not having a carbon basis
  4. acrogenic pertaining to flowerless plants (ferns or mosses) in which growth occurs only at the tip of the main stem
  5. mock orange small shrubby deciduous yellowwood tree of south central United States having spines, glossy dark green leaves and an inedible fruit that resembles an orange; its hard orange-colored wood used for bows by Native Americans; frequently planted as boundary hedge
  6. crookneck yellow squash with a thin curved neck and somewhat warty skin
  7. Koranic of or related to the sacred texts of Islam
  8. corking very good
  9. scorching hot and dry enough to burn or parch a surface
  10. muckraking the exposure of scandal (especially about public figures)
  11. iatrogenic induced by a physician's words or therapy
  12. icterogenic producing jaundice
  13. creaking a squeaking sound
  14. croaking a harsh hoarse utterance (as of a frog)
  15. congregant a member of a congregation
  16. Quaker gun a dummy gun or piece of artillery made usually of wood
  17. exergonic of a process accompanied by the release of energy
  18. clerking the activity of recording business transactions
  19. get cracking start to be active
  20. cryogenics the branch of physics that studies the phenomena that occur at very low temperatures