uninitiate

Adjective

• not initiated; deficient in relevant experience
  • it seemed a bizarre ceremony to uninitiated western eyes
    
  • he took part in the experiment as a naive subject
    

Noun

• people who have not been introduced to the mysteries of some field or activity
  • it diverts the attention of the uninitiate
    

Related words

• Synonyms: 
  uninitiated , naive
• Antonyms: 
  initiate , enlightened