uninitiated
1. [ adjective ] not initiated; deficient in relevant experience
Synonyms: uninitiate
Examples:

"it seemed a bizarre ceremony to uninitiated western eyes"

Related terms: inexperienced
Similar spelling:   uninitiate
  unintimidated
  unanticipated
  unintegrated
  unintoxicated
  uninterested
  unintended
  unindebted
  unentitled