informed
1. [ adjective ] having much knowledge or education
Examples:

"an informed public" "informed opinion" "the informed customer"

Related terms: uninformed knowing well-read well-read conversant advised privy aware abreast_of hep educated sophisticated educated enlightened
Similar spelling:   inform
  informer
  in_for
  inboard
  informative
  informal
  in_force
  informing
  informant
  inpour
  infirm
  informally
  informatory
  information
  informatics
  informality
  in_front