1. pentagonal of or relating to or shaped like a pentagon
  2. acoustic phenomenon a physical phenomenon associated with the production or transmission of sound
  3. Indigofera anil shrub of West Indies and South America that is a source of indigo dye
  4. phenomenal exceedingly or unbelievably great
  5. beyond control out of control
  6. genus Anemonella one species: rue anemone
  7. Pentagon Gang a Filipino terrorist group that broke away from the Moro Islamic Liberation Front in 2001 in order to continue terrorism and kidnapping and extortion
  8. optical phenomenon a physical phenomenon related to or involving light
  9. natural phenomenon all phenomena that are not artificial
  10. puppet government a government that is appointed by and whose affairs are directed by an outside authority that may impose hardships on those governed
  11. psychic phenomena phenomena that appear to contradict physical laws and suggest the possibility of causation by mental processes
  12. pentecostal of or relating to or characteristic of any of various Pentecostal religious bodies or their members
  13. Pentecostal any member of a Pentecostal religious body
  14. prenominal of adjectives; placed before the nouns they modify
  15. uninominal based on the system of having only one member from each district (as of a legislature)
  16. binominal having or characterized by two names, especially those of genus and species in taxonomies
  17. psychic phenomenon phenomena that appear to contradict physical laws and suggest the possibility of causation by mental processes
  18. pantechnicon a large moving van
  19. venturesomeness the trait of being adventurous
  20. phenomenally to a phenomenal degree

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