uncommunicative
1. [ adjective ] not inclined to talk or give information or express opinions
Synonyms: incommunicative
Related terms: communicative mum deadpan blank guarded unpronounceable incommunicado inexpressive close taciturn inarticulate
Similar spelling:   uncommercialized
  uncommercialised
  uneconomical
  uncomplicated
  uncompensated
  uncommercial
  unaccompanied