Buttoned up synonyms | adverbs

Synonyms for Buttoned up as an Adverb

• on the QT

  uncommunicative, shy
• confidential

  kept quiet
• private

  kept quiet
• secret

  kept quiet
• under wraps

  kept quiet
• under cover
• kept quiet
• off the record
• not for publication
• in confidence
• for no other ears
• between us
• not to be quoted
• eyes-only
• in camera
• on the sly
• furtively
• in holes and corners
• by stealth
• stealthily
• on the quiet
• covertly