ambassadorially

• a word derived from ambassador.
  ambassador

  noun

  a diplomatic official of the highest rank, sent by one sovereign or state to another as its resident representative ambassadorextraordinaryandplenipotentiary.

More Suggestions

• ambassadorship
• ambassador-at-large
• ambassadress
• Ambassadors, The
• accessorial
• accusatorial
• dictatorially
• magisterially
• materially